Rhondda , or the Rhondda Valley ( ), is a former
coalmining area in
South Wales
South Wales ( ) is a Regions of Wales, loosely defined region of Wales bordered by England to the east and mid Wales to the north. Generally considered to include the Historic counties of Wales, historic counties of Glamorgan and Monmouthshire ( ...
, historically in the county of
Glamorgan
Glamorgan (), or sometimes Glamorganshire ( or ), was Historic counties of Wales, one of the thirteen counties of Wales that existed from 1536 until their abolishment in 1974. It is located in the South Wales, south of Wales. Originally an ea ...
. It takes its name from the
River Rhondda, and embraces two
valley
A valley is an elongated low area often running between hills or mountains and typically containing a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over ...
s – the larger Rhondda Fawr valley (, 'large') and the smaller Rhondda Fach valley (, 'small') – so that the singular "Rhondda Valley" and the plural are both commonly used. The area forms part of the
South Wales Valleys. From 1897 until 1996 there was a local government
district of Rhondda. The former district at its abolition comprised 16
communities
A community is a Level of analysis, social unit (a group of people) with a shared socially-significant characteristic, such as place (geography), place, set of Norm (social), norms, culture, religion, values, Convention (norm), customs, or Ide ...
. Since 1996 these 16 communities of the Rhondda have been part of
Rhondda Cynon Taf County Borough. The area of the former district is still used as the Rhondda
Senedd constituency and
Westminster constituency, having an estimated population in 2020 of 69,506. It is most noted for its historical coalmining industry, which peaked between 1840 and 1925. The valleys produced a strong
Nonconformist movement manifest in the
Baptist
Baptists are a Christian denomination, denomination within Protestant Christianity distinguished by baptizing only professing Christian believers (believer's baptism) and doing so by complete Immersion baptism, immersion. Baptist churches ge ...
chapels that moulded Rhondda values in the 19th and early 20th centuries. It is also known for its
male voice choirs and in sport and politics.
Etymology

In the
early Middle Ages
The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages (historiography), Dark Ages, is typically regarded by historians as lasting from the late 5th to the 10th century. They marked the start o ...
, was a
commote of the of
Penychen
Penychen was a possible minor kingdom of early medieval Wales and later a cantref of the Kingdom of Morgannwg. Penychen was one of three cantrefi that made up the kingdom of Glywysing, lying between the rivers Taff and Thaw, the other two being ...
in the
kingdom of Morgannwg, a sparsely populated agricultural area. The spelling of the commote varied widely, as the Cardiff Records show:
[Hopkins (1975), p. 222.]
Many sources state the meaning of Rhondda as "noisy", though this is a simplified translation without research. Sir
Ifor Williams, in his work , suggests that the first syllable is a form of the Welsh or , as in 'recite, relate, recount', similar to the
Old Irish
Old Irish, also called Old Gaelic (, Ogham, Ogham script: ᚌᚑᚔᚇᚓᚂᚉ; ; ; or ), is the oldest form of the Goidelic languages, Goidelic/Gaelic language for which there are extensive written texts. It was used from 600 to 900. The ...
; 'speech'.
The suggestion is that the river is speaking aloud, a comparison to the English expression "a babbling brook".
With the increase in population from the mid-19th century the area was officially recognised as the Local Government District in 1877, but was renamed in 1897 as the
Rhondda Urban District after the River Rhondda.
Early history
Prehistoric and Roman Rhondda: 8,000 BC – 410 AD
The Rhondda Valley is located in the upland, or , area of
Glamorgan
Glamorgan (), or sometimes Glamorganshire ( or ), was Historic counties of Wales, one of the thirteen counties of Wales that existed from 1536 until their abolishment in 1974. It is located in the South Wales, south of Wales. Originally an ea ...
. The landscape of the Rhondda was formed by
glacial
A glacier (; or ) is a persistent body of dense ice, a form of rock, that is constantly moving downhill under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires ...
action during the
last ice age, as slow-moving glaciers gouged out the deep valleys that exist today. With the retreat of the ice sheet, around 8000 BC, the valleys were further modified by stream and river action. This left the two river valleys of the Rhondda with narrow, steep-sided slopes which would dictate the layout of settlements from early to modern times.
[Davis (1989), p. 5.]
Mesolithic period
The earliest evidence of man's presence in these upper areas of Glamorgan was found in 1963 at . A small chipped stone tool found at the site, recorded as possibly being of
Creswellian type or at least from the early
Mesolithic
The Mesolithic (Ancient Greek language, Greek: μέσος, ''mesos'' 'middle' + λίθος, ''lithos'' 'stone') or Middle Stone Age is the Old World archaeological period between the Upper Paleolithic and the Neolithic. The term Epipaleolithic i ...
period, places human activity on the plateau above the valleys.
[Davis (1989), p. 7.] Many other Mesolithic items have appeared in the Rhondda, mainly in the upper areas around , and , and relating to hunting, fishing and foraging, which suggests seasonal
nomad
Nomads are communities without fixed habitation who regularly move to and from areas. Such groups include hunter-gatherers, pastoral nomads (owning livestock), tinkers and trader nomads. In the twentieth century, the population of nomadic pa ...
ic activity. Though no definite Mesolithic settlements have been located, the concentration of finds at the escarpment suggests the presence of a temporary campsite in the vicinity.
Neolithic period
The first structural relic of prehistoric man was excavated in 1973 at near the
watershed of the river. The remains of a rectangular hut with traces of
drystone wall foundations and
postholes was discovered; while
radiocarbon dating
Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for Chronological dating, determining the age of an object containing organic material by using the properties of carbon-14, radiocarbon, a radioactive Isotop ...
of charcoal found at the site dated the structure as late
Neolithic
The Neolithic or New Stone Age (from Ancient Greek, Greek 'new' and 'stone') is an archaeological period, the final division of the Stone Age in Mesopotamia, Asia, Europe and Africa (c. 10,000 BCE to c. 2,000 BCE). It saw the Neolithic Revo ...
.
Bronze Age

Although little evidence of settlement has been found in the Rhondda for the Neolithic to
Bronze Age
The Bronze Age () was a historical period characterised principally by the use of bronze tools and the development of complex urban societies, as well as the adoption of writing in some areas. The Bronze Age is the middle principal period of ...
periods, several
cairn
A cairn is a human-made pile (or stack) of stones raised for a purpose, usually as a marker or as a burial mound. The word ''cairn'' comes from the (plural ).
Cairns have been and are used for a broad variety of purposes. In prehistory, t ...
s and
cists have appeared throughout the length of both valleys. The best example of a round-cairn was found at , near the summit of , west of . It consisted of an earthen mound with a surrounding ditch 28 metres in circumference and over 2 metres tall ().
[Davis (1989), p. 11.] Although most cairns discovered in the area are round, a
ring cairn or
cairn circle exists on Mountain. Known as the Rhondda Stonehenge, it consists of ten upright stones no more than in height, encircling a central cist.
[Davis (1989), p. 12.] All the cairns found within the Rhondda are located on high ground, many on ridgeways, and may have been used as waypoints.
In 1912, a hoard of 24 late Bronze Age weapons and tools was discovered during construction work at the
Llyn Fawr reservoir, at the source of the . The items did not originate from the Rhondda and are thought to have been left at the site as a
votive
A votive offering or votive deposit is one or more objects displayed or deposited, without the intention of recovery or use, in a sacred place for religious purposes. Such items are a feature of modern and ancient societies and are generally ...
offering. Of particular interest are fragments of an iron sword, the earliest iron object to be found in Wales, and the only C-type
Hallstatt sword recorded in Britain.
[Davis (1989), p. 9.]
Iron Age

With the exception of the Neolithic settlement at , there are three certain pre-medieval settlement sites in the valley – Maendy Camp, and . The earliest of these is Camp, a
hillfort
A hillfort is a type of fortification, fortified refuge or defended settlement located to exploit a rise in elevation for defensive advantage. They are typical of the late Bronze Age Europe, European Bronze Age and Iron Age Europe, Iron Age. So ...
whose remains lie between and .
[Davis (1989), p. 14.] Although its defences would have been slight, the camp made good use of the natural slopes and rock outcrops to its north-east face. It consisted of two earthworks: an inner and outer enclosure. When the site was excavated in 1901, several archaeological finds led to the camp being misidentified as Bronze Age. These finds, mainly pottery and flint knives, were excavated from a burial cairn discovered within the outer enclosure, but the site has since been classified as from the
Iron Age
The Iron Age () is the final epoch of the three historical Metal Ages, after the Chalcolithic and Bronze Age. It has also been considered as the final age of the three-age division starting with prehistory (before recorded history) and progre ...
.
The settlement at in was dated around the Roman period, when fragments of wheel-made
Romano-British
The Romano-British culture arose in Britain under the Roman Empire following the Roman conquest in AD 43 and the creation of the province of Britannia. It arose as a fusion of the imported Roman culture with that of the indigenous Britons, ...
pottery were discovered. The site consists of a group of ruinous drystone
roundhouses and enclosures, thought to have been a sheep-farming community.
[Davis (1989), p. 15.]
The most certain example of a Roman site in the area is found above in
Ferndale.
[Davis (1989), p. 16.] The settlement is one of a group of earthworks and indicates the presence of the Roman army during the 1st century AD. It was thought to be a military site or
marching camp.
Medieval Rhondda: AD 410–1550
The 5th century saw the
withdrawal of Imperial Roman support from Britain, and succeeding centuries saw the emergence of national identity and of kingdoms. The area which would become the Rhondda lay within
Glywysing
Glywysing was, from the sub-Roman period to the Early Middle Ages, a petty kingdom in south-east Wales. Its people were descended from the Iron Age tribe of the Silures, and frequently in union with Gwent, merging to form Morgannwg.
Name ...
, which incorporated the modern area of Glamorgan and was ruled by a dynasty founded by
Glywys.
[Davis (1989), p. 17] This dynasty was replaced by another founded by , whose descendant would give Glamorgan its Welsh name . With the coming of the
Norman overlords after the 1066
Battle of Hastings
The Battle of Hastings was fought on 14 October 1066 between the Norman-French army of William, Duke of Normandy, and an English army under the Anglo-Saxon King Harold Godwinson, beginning the Norman Conquest of England. It took place appr ...
, south-east Wales was divided into five . The Rhondda lay within , a narrow strip running between modern-day
Glyn Neath and the coast between
Cardiff
Cardiff (; ) is the capital city, capital and List of urban areas in the United Kingdom, largest city of Wales. Cardiff had a population of in and forms a Principal areas of Wales, principal area officially known as the City and County of Ca ...
and . Each was further divided into
commotes, with made up of five such commotes, one being .
Relics of the Dark Ages are rare in the Glamorgan area and
secular
Secularity, also the secular or secularness (from Latin , or or ), is the state of being unrelated or neutral in regards to religion. The origins of secularity can be traced to the Bible itself. The concept was fleshed out through Christian hi ...
monuments still rarer. The few sites found have been located in the , or lowlands, leaving historians to believe the were sparsely inhabited, maybe only visited seasonally by
pastoralists.
[Davis (1989), p. 18.] A few
earthwork dykes are the only structural relics in the Rhondda area from this period. No carved stones or crosses exist to indicate the presence of a Christian shrine. In the
Early Middle Ages
The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages (historiography), Dark Ages, is typically regarded by historians as lasting from the late 5th to the 10th century. They marked the start o ...
, communities were split between bondmen, who lived in small villages centred on a court or of the local ruler to whom they paid dues, and freemen, with higher status, who lived in scattered homesteads. The most important village was the mayor's settlement or . in the has been identified as such, mainly on the strength of the name, though the village did not survive past the Middle Ages.
The largest concentration of dwellings from the period, mainly platform houses, have been found around and in the .
During the late 11th century, the
Norman lord,
Robert Fitzhamon entered Morgannwg in an attempt to gain control of the area, building many earth and timber castles in the lowlands.
[Davis (1989), p. 19] In the early 12th century Norman expansion continued, with castles being founded around
Neath
Neath (; ) is a market town and Community (Wales), community situated in the Neath Port Talbot, Neath Port Talbot County Borough, Wales. The town had a population of 50,658 in 2011. The community of the parish of Neath had a population of 19,2 ...
,
Kenfig and
Coity. In the same period
Bishop Urban set up the
Diocese of Llandaff under which belonged to the large parish of
Llantrisant.
After the death of
William, Lord of Glamorgan, his extensive holdings were eventually granted to
Gilbert de Clare in 1217. The subjugation of Glamorgan, begun by Fitzhamon, was completed by the powerful De Clare family.
[Davies (2008), p. 746.] Although Gilbert de Clare had now become one of the great
Marcher Lords, the territory was far from settled. , lord of captured his cousin and annexed in an attempt to reunify the commotes under a single native ruler. This conflict was unresolved by the time of De Clare's death and the area fell under royal control.
Settlements of medieval Rhondda
Little evidence exists of settlements within the Rhondda in the Norman period. Unlike the communal dwellings of the Iron Age, the remains of medieval buildings discovered in the area follow a pattern similar to modern farmsteads, with separate holdings spaced out around the hillsides. The evidence of medieval Welsh farmers comes from remains of their buildings, with the foundations of platform houses being discovered spaced out through both valleys.
[Davis (1989), p. 22.] When the sites of several platform houses at Common were excavated in the 1930s,
potsherds from the 13th to 14th centuries were discovered.
The Rhondda also has remains of two medieval castles. The older is , located at the head of the overlooking . The only recorded evidence of is a mention by
John Leland, who stated, "Castelle Nose is but a high stony creg in the top of an hille". The castle comprises a scarp and ditch forming a raised platform and on the north face is a ruined dry-stone building. Its location and form do not appear to be Norman and it is thought to have been built by the Welsh as a border defence, which would date it before 1247, when
Richard de Clare seized .
[Davis (1989), p. 25.] The second castle is , close to what is now
Tonypandy town centre. Little remains of this
motte-and-bailey earthwork defence, as much was destroyed when
Tonypandy railway station was built in the 19th century.
[Davis (1989), p. 26.] is dated around the 12th or early 13th century
and has been misidentified by several historians, notably
Owen Morgan in his ''History of Pontypridd and Rhondda Valleys'', who recorded it as a
druid
A druid was a member of the high-ranking priestly class in ancient Celtic cultures. The druids were religious leaders as well as legal authorities, adjudicators, lorekeepers, medical professionals and political advisors. Druids left no wr ...
ic sacred mound.
[Davis (1989), p. 26, "Morgan not only misidentifies the height of the 30-ft. mound as 100 ft. but states that '...all these sacred mounds were reared in this country... when Druidism was the established religion', but gives no historic proof. The book also has an illustration of the castle to which the artist has added a moat and several druids, neither of which are factual."] erroneously believed it to be the burial mound of king .
The earliest Christian monument in the Rhondda is the shrine of St Mary at , whose holy well was mentioned by in the 15th century.
Post-medieval and pre-industrial Rhondda: 1550–1850
In the mid-16th century the Rhondda, then known as the Vale of Rotheney, belonged to the large but sparsely inhabited parish of , St Tyfodwg's Vale. It was divided administratively into three
hamlets
A hamlet is a human settlement that is smaller than a town or village. This is often simply an informal description of a smaller settlement or possibly a subdivision or satellite entity to a larger settlement. Sometimes a hamlet is defined f ...
: the upper or hamlet to the north, the middle or hamlet, and the lower or hamlet.
[Davis (1989), p. 29.] Through the post-medieval period the Rhondda was heavily wooded and its main economic staple the rearing of sheep, horses and cattle. The historian Rice Merrick, in describing the upland area of the Vale of Glamorgan, noted there "was always great breeding of cattle, horses and sheep; but in elder time therein grew but small store of corn, for in most places there the ground was not thereunto apt". The English cartographer
John Speed
John Speed (1551 or 1552 – 28 July 1629) was an English cartographer, chronologer and historian of Cheshire origins.; superseding . The son of a citizen and Merchant Taylor in London,"Life of John Speed", ''The Hibernian Magazine, Or, Compe ...
described cattle rearing as the "best means unto wealth that the Shire doth afford". As there was no fair held in the Rhondda, the beasts were taken to neighbouring markets at
Neath
Neath (; ) is a market town and Community (Wales), community situated in the Neath Port Talbot, Neath Port Talbot County Borough, Wales. The town had a population of 50,658 in 2011. The community of the parish of Neath had a population of 19,2 ...
,
Merthyr
Merthyr Tydfil () is the main town in Merthyr Tydfil County Borough, Wales, administered by Merthyr Tydfil County Borough Council. It is about north of Cardiff. Often called just Merthyr, it is said to be named after Tydfil, daughter of Kin ...
,
Llantrisant, and
Llandaff
Llandaff (; ; from 'church' and ''River Taff, Taf'') is a district, Community (Wales), community and coterminous electoral ward in the north of Cardiff, capital of Wales. It was incorporated into the city in 1922. It is the seat of the Bisho ...
. However, to be self-supporting, farmers in the area grew crops such as oats, corn and barley in small quantities. Crops were grown in the lower part of the Rhondda on narrow meadows adjoining riversides, though during the
Napoleonic Wars
{{Infobox military conflict
, conflict = Napoleonic Wars
, partof = the French Revolutionary and Napoleonic Wars
, image = Napoleonic Wars (revision).jpg
, caption = Left to right, top to bottom:Battl ...
scarce supplies forced cultivation of upland areas such as and .
[Lewis (1959), pp. 18–20.] Merrick described the diet of the upland inhabitants as consisting of "bread made of wheat... and ale and bear"
and over 200 years later
Benjamin Malkin showed how little the diet had changed when he wrote that the people still ate "oatmeal bread, with a relish of miserable cheese; and the beer, where they have any, is worse than none".
In the first half of the 17th century, rising costs of consumable goods and successive bad harvests brought economic change in Glamorgan.
Those wealthy enough could seize chances created by the unsettled conditions and set about enlarging and enclosing farmlands. The
enclosure
Enclosure or inclosure is a term, used in English landownership, that refers to the appropriation of "waste" or "common land", enclosing it, and by doing so depriving commoners of their traditional rights of access and usage. Agreements to enc ...
of freehold lands begun in the later Middle Ages now gained momentum and farms once owned by individual farmers passed to groups of wealthy landowners. By the 19th century, most Rhondda farms and estates were owned by
absentee landlord
In economics, an absentee landlord is a person who owns and rents out a profit-earning property, but does not live within the property's local economic region. The term "absentee ownership" was popularised by economist Thorstein Veblen's 1923 b ...
s such as the
Marquis of Bute, Earl of Dunraven,
Crawshay Bailey of Merthyr and the De Winton family of
Brecon
Brecon (; ; ), archaically known as Brecknock, is a market town in Powys, mid Wales. In 1841, it had a population of 5,701. The population in 2001 was 7,901, increasing to 8,250 at the 2011 census. Historically it was the county town of Breck ...
.
[Davis (1989), p. 31]
Settlements of post-medieval Rhondda

The
Acts of Union in the mid-16th century and the
English Civil War
The English Civil War or Great Rebellion was a series of civil wars and political machinations between Cavaliers, Royalists and Roundhead, Parliamentarians in the Kingdom of England from 1642 to 1651. Part of the wider 1639 to 1653 Wars of th ...
in the mid-17th century brought much rebuilding in the
Kingdom of England
The Kingdom of England was a sovereign state on the island of Great Britain from the late 9th century, when it was unified from various Heptarchy, Anglo-Saxon kingdoms, until 1 May 1707, when it united with Kingdom of Scotland, Scotland to f ...
, to which Wales was now annexed. This appears in the structures built in the Rhondda Valley.
[Davis (1989), p. 38] The fluctuating economy of the late
Tudor period resulted in farmers taking in more land, creating higher levels of surplus goods and so producing higher profits. These were reflected in new farmhouses built in the Rhondda and for the first time an emphasis on domestic comfort apparent in the design of dwellings.
Many new farm buildings were simple structures of two or three small rooms, but of a much sturdier, more permanent quality than the medieval platform houses. A popular style was the
Dartmoor longhouse, which combined the house and cowshed into one building. By 1840, the Rhondda had at least 160 farms,
[Davis (1989), p. 40.] but most were destroyed with the growth of the mining industry. Of the few survivors, those of note include ('New House') in , a 17th-century house thought to have given its name to the neighbouring village of and of in dated around 1600.
There were few industrial buildings before 1850; those of note include a 17th-century
blast furnace
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. ''Blast'' refers to the combustion air being supplied above atmospheric pressure.
In a ...
at
[Davis (1989), p. 34.] which gave the village its name. and a
fulling mill established by Harri David in 1738, which in turn gave its name to
Tonypandy.
[Davis (1989), p. 35.] Corn mills existed sparsely throughout the valleys, as did early coal pits, two being recorded as opening in 1612 at and , though they would have been open-cast, not deep mined.
Industrial Rhondda 1850–1945
Industrial growth (1850–1914)

The
South Wales coalfield is the largest continuous coalfield in Britain, extending some from
Pontypool in the east to
St Brides Bay in the West, covering almost .
[Davies (2008), p. 153.] This took in most of Glamorgan and the entirety of the Rhondda within it. Although neighbouring areas such as
Merthyr
Merthyr Tydfil () is the main town in Merthyr Tydfil County Borough, Wales, administered by Merthyr Tydfil County Borough Council. It is about north of Cardiff. Often called just Merthyr, it is said to be named after Tydfil, daughter of Kin ...
and
Aberdare
Aberdare ( ; ) is a town in the Cynon Valley area of Rhondda Cynon Taf, Wales, at the confluence of the Rivers Dare (Dâr) and River Cynon, Cynon. Aberdare has a population of 39,550 (mid-2017 estimate). Aberdare is south-west of Merthyr Tydf ...
had already sunk coal mines, it was not until
Walter Coffin initiated the Lower Colliery in 1812 that coal was exported from the Rhondda Valleys on any commercial scale.
This was originally taken by
packhorse
A packhorse, pack horse, or sumpter refers to a horse, mule, donkey, or pony used to carry goods on its back, usually in sidebags or panniers. Typically packhorses are used to cross difficult terrain, where the absence of roads prevents the use of ...
, before the extension of
Dr. Griffiths' private tramline, to
Pontypridd
Pontypridd ( , ), Colloquialism, colloquially referred to as ''Ponty'', is a town and a Community (Wales), community in Rhondda Cynon Taf, South Wales, approximately 10 miles north west of Cardiff city centre.
Geography
Pontypridd comprises the ...
and then by the
Glamorganshire Canal to the port at Cardiff. The lack of transportation links was one of the main problems that curtailed exploitation of the Rhondda Valley coalfields, along with the belief that they lay too deep for economic working.
[John (1980), p. 182.] It was therefore seen as an expensive risk. Exploration of the Rhondda was undertaken by the Bute Trustees, agents of the
third Marquess of Bute, who not only owned large tracts of valley farmland but also possessed a large financial interest in the
Cardiff Docks which would export the coal.
The trustees sank the
Bute Merthyr Colliery in October 1851, at the top of the in what would become
Treherbert
Treherbert () is a village and community (Wales), community situated at the head of the Rhondda Fawr valley in the county borough of Rhondda Cynon Taf, Wales. Historic counties of Wales, Historically part of Glamorgan. Treherbert is the upper mo ...
. The Bute Merthyr began producing coal in 1855, as the first working steam-coal colliery in the Rhondda.
Along with the sinking of the first colliery at the head of the Rhondda, a second issue, transportation, was tackled with the extension of the
Taff Vale Railway (TVR); royal assent was given in 1836. The original line was laid from Cardiff to , and by 1841 a branch was opened to link Cardiff with via Pontypridd. This allowed easier transportation for Walter Coffin's Dinas mine, an unsurprising addition, as Coffin was a director of the TVR. In 1849 the TVR extended into the Rhondda Fach and, by 1856, the railway had reached the furthest areas of the Fach and Fawr valleys at Maerdy and Treherbert. For the first time, the Rhondda Valley was linked by a major transportation route to the rest of Wales
and exploitation of its coalfields could begin.
The TVR line dominated coal transportation through the Rhondda's industrial history. Its monopoly was a bone of contention: the absence of rivals precluded colliery owners from negotiating lower haulage rates.
[John (1980), p. 454.] Attempts were made to break the monopoly included the opening of the
Rhondda and Swansea Bay Railway between 1885 and 1895,
[Awdry (1990), p. 1.] which linked at the head of the to the
Prince of Wales Dock. To achieve this the Rhondda Tunnel
[John (1980), p. 455.] was dug through to – at the time the longest railway tunnel in Wales.
Initially the shallower pits at Aberdare proved a bigger attraction to prospective mine owners, but once Aberdare became fully worked by the 1860s, the Rhondda saw rapid growth. During the 1860s and the 1870s, 20 Rhondda Valley collieries opened, with the leading owner in the being
David Davis of Aberdare, and
David Davies in the .
In 1865, the coal output from the Rhondda Valley was roughly one-quarter of that of Aberdare; ten years later the Rhondda was producing over two million tons more than the Aberdare valleys. These figures would later be dwarfed by massive excavation rates in the last quarter of the 19th century and up to the
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. In 1913, Rhondda Valley output was 9.6 million tons.
[John (1980), p. 183]
By 1893, there were more than 75 collieries in the Rhondda Valleys. Initially most were owned by a small group of individuals,
[John (1980), p. 192] but the trend changed towards the start of the 20th century, as companies began buying up existing collieries. The widespread adoption of
limited liability
Limited liability is a legal status in which a person's financial Legal liability, liability is limited to a fixed sum, most commonly the value of a person's investment in a corporation, company, or joint venture. If a company that provides limi ...
status began a trend towards concentration of ownership,
[John (1980), p. 193.] reducing some of the economic risks involved in coal mining: unstable coal prices, inflated acquisitions, geological difficulties, and large-scale accidents.
[John (1980), pp. 192–193.] The emerging companies were formed by the individuals and families who sank the original collieries, but by the start of the 20th century they were no more than principal shareholders. The firms included the Davies's
Ocean Coal Company,
Archibald Hood's Glamorgan Coal Company and David Davis & Son.
Population growth in the industrial period
During the early to mid-19th century, the Rhondda valleys were inhabited by small farming settlements. In 1841 the parish of Ystradyfodwg, which would later constitute most of the Rhondda Borough, recorded a population of less than a thousand.
With the discovery of massive deposits of high quality, accessible coal in the mid-19th century, the valleys experienced a large influx of financial immigrants. The first came to the lower Rhondda villages of , and . Special sinkers came from , while the first miners were from
Penderyn,
Cwmgwrach and neighbouring areas of
Llantrisant and
Llanharan.
[Hopkins (1975), p. 112.] The 1851 Census lists apprenticed paupers from
Temple Cloud in
Somerset
Somerset ( , ), Archaism, archaically Somersetshire ( , , ) is a Ceremonial counties of England, ceremonial county in South West England. It is bordered by the Bristol Channel, Gloucestershire, and Bristol to the north, Wiltshire to the east ...
, some of the earliest English immigrants.
From a mere 951 in 1851, the population of parish grew to 16,914 in 1871. By 1901 the Rhondda Urban District had a population of 113,735. As more and more coal mines were sunk the population grew to fill the jobs needed to extract the coal. In the 1860s and 1870s the majority came from neighbouring Welsh counties, but with the improving rail transportation and cheaper transport, immigrants came from further afield. The 1890s recorded workers from the South West, places such as Gloucester and Devon, and by the 1900s people came from North Wales, the lead-mining area of
Anglesey
Anglesey ( ; ) is an island off the north-west coast of Wales. It forms the bulk of the Principal areas of Wales, county known as the Isle of Anglesey, which also includes Holy Island, Anglesey, Holy Island () and some islets and Skerry, sker ...
and the depressed
slate
Slate is a fine-grained, foliated, homogeneous, metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade, regional metamorphism. It is the finest-grained foliated metamorphic ro ...
-quarrying villages of
Bethesda, and .
[Hopkins (1975), p. 113.] Although there are records of Scottish workers, mainly centred on Archibald Hood's mines, there were only small numbers of Irish, less than 1,000 by 1911.
[Hopkins (1975), p. 114.] This absence is often blamed on the forcible ejection of the Irish who lived in Treherbert during three days of rioting in 1857.
[Hopkins (1975), p. 206.] The population of the valleys peaked in 1924 at over 167,900 inhabitants.
The mass immigration in the period was almost entirely from other parts of Wales and from England. A notable exception was a group of Italian immigrants, originally from
northern Italy
Northern Italy (, , ) is a geographical and cultural region in the northern part of Italy. The Italian National Institute of Statistics defines the region as encompassing the four Northwest Italy, northwestern Regions of Italy, regions of Piedmo ...
round the town of
Bardi. In the late 19th century, they were forced out of London by over-saturation of the market, and instead set up a network of cafés,
ice cream parlours and
fish & chip shops throughout South Wales. These became iconic landmarks in the villages they served and they and subsequent generations became
Welsh Italians. Peculiar to the Rhondda was that shops run by Italian immigrants were known as ''bracchis'', believed to have been named after Angelo Bracchi, who opened the first café there in the early 1890s.
[Davies (2008), p. 408.] In the early 21st century several of the Rhondda's original bracchis were still open for business.
Decline of coal and economic emigration (1914–1944)
At the start of the
First World War
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, the economic prospects in South Wales were good. Although production fell after the 1913 high, demand was still strong enough to push the coalfields to their limit.
[John (1980), p. 519.] In February 1917 coal mining came under government control and demand increased as the war intensified, ensuring a market for sufficient supplies.
After the war the picture began to change. Initially the British coal industry was buoyed by a series of fortuitous economic events, such as the
American coal miners' strike, and by 1924 unemployment for miners was below the national average. But the belief that the mining industry would experience a permanent demand for coal was shattered by the
Depression, when the Rhondda experienced a massive increase in unemployment.
[Davies (2008), p. 748.] The situation worsened in 1926, when in response to coalowners reducing pay and lengthening working hours of miners,
[Morgan (1988), p. 100.] the
TUC called a
general strike
A general strike is a strike action in which participants cease all economic activity, such as working, to strengthen the bargaining position of a trade union or achieve a common social or political goal. They are organised by large coalitions ...
in defence of the miners
locked out following
A. J. Cook's call "not a penny off the pay, not a minute on the day".
[Morgan (1988), p. 101.] The TUC called off the strike just nine days later, without resolving the miners' cut in wages. The miners disagreed and stayed on strike for a further seven months until they were starved into surrender. The Rhondda saw many schemes set up by miners to aid their plight, such as
soup kitchen
A soup kitchen, food kitchen, or meal center is a place where food is offered to Hunger, hungry and homeless people, usually for no price, cost, or sometimes at a below-market price (such as coin Donation, donations). Frequently located in Low i ...
s and
fête
In the United Kingdom and some of its former colonies, a fête or fete is a public festival organised to raise money for a charity, typically held outdoors. It generally includes entertainment and the sale of goods and refreshments. Fetes are ty ...
s and "joy" days to support them, while in the local miners set up a rationing system.
By the time the miners returned to work, there was little desire for further action, which saw a decline in the popularity of 'The Fed'
and greater emphasis on solving problems by political and parliamentary means.
With the
Great Depression
The Great Depression was a severe global economic downturn from 1929 to 1939. The period was characterized by high rates of unemployment and poverty, drastic reductions in industrial production and international trade, and widespread bank and ...
, employment in the Rhondda Valleys continued to fall. This in turn led to a decline in public and social services, as people struggled to pay rates and rents.
[John (1980), p. 541.] One outcome of the lack of funds was a fall in health provisions, which in Rhondda lead to a shortage of medical and nursing staff,
[John (1980), p. 542.] a failure to provide adequate sewage works, and a rise in deaths from
tuberculosis
Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, is a contagious disease usually caused by ''Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can al ...
.
[John (1980), p. 543.] By 1932 the long-term unemployment figure in the Rhondda was put at 63 per cent,
[John (1980), p. 539.] and in Ferndale at almost 73 per cent.
With little other employment available in the Rhondda,
[John (1980), p. 518.] the only solution appeared to be emigration. Between 1924 and 1939, 50,000 people left the Rhondda. During this time life was difficult for communities built solely around a singular industry, especially as most families were on a single wage.
The start of the
Second World War
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
saw a turnaround in the employment figures, and by 1944 unemployment figures in the Rhondda ranged from 1 per cent in to 3.7 per cent at Tonypandy.
[John (1980), p. 563.]
Mining disasters

The possibility of serious injury or death was an everyday risk for the mine workers of the Rhondda Valley. The most notorious form of
colliery disaster was the
gas explosion, caused by a buildup either of
methane
Methane ( , ) is a chemical compound with the chemical formula (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas. The abundance of methane on Earth makes ...
gas or
coal dust.
[Davies (2008), p. 160.] As mines became deeper and ventilation harder to control, the risk increased. The worst single incident in the Rhondda was the
1867 Ferndale disaster, when an explosion took 178 lives. However, the major disasters accounted for only about a fifth of the overall fatalities.
[Davies (2008), p. 161.] The list below shows mining accidents involving the loss of five or more lives in a single incident.
Modern Rhondda 1945–present
The coalmining industry of the Rhondda was artificially buoyed in the war years and there were expectations of a return to the pre-1939 industrial collapse after the end of the Second World War. There was a sense of salvation when the government announced the
nationalisation of the British coal mines in 1947, but subsequent decades saw continual output reductions. From 15,000 miners in 1947, Rhondda had just a single pit within the valleys producing coal in 1984, located at .
The decline in coal mining after World War II was a countrywide issue, but South Wales and Rhondda were more gravely affected than other areas. Oil had superseded coal as the fuel of choice in many industries and there was political pressure behind the oil supply.
[John (1980), p. 590.] From the few industries still reliant on coal, the demand was for high quality, especially
coking coal for the steel industry. By then, 50 per cent of Glamorgan coal was supplied to
steelworks
A steel mill or steelworks is an industrial plant for the manufacture of steel. It may be an integrated steel works carrying out all steps of steelmaking from smelting iron ore to rolled product, but may also be a plant where steel semi-fini ...
,
[John (1980), p. 595.] with the second biggest market being domestic heating: the "smokeless" fuel of the Rhondda became once again fashionable after publication of the
Clean Air Act 1956
The Clean Air Act 1956 (4 & 5 Eliz. 2. c. 52) was an Act of Parliament, Act of the Parliament of the United Kingdom enacted principally in response to London's Great Smog of London, Great Smog of 1952. It was sponsored by the Ministry of Housi ...
.
[John (1980), p. 596.] These two markets controlled the fate of the mines in the Rhondda, and as demand fell from both, the effect was further contraction. In addition, exports to other areas of Europe such as France, Italy and the
Low Countries
The Low Countries (; ), historically also known as the Netherlands (), is a coastal lowland region in Northwestern Europe forming the lower Drainage basin, basin of the Rhine–Meuse–Scheldt delta and consisting today of the three modern "Bene ...
experienced sharp decline: from 33 per cent of output around the start of the 20th century to some 5 per cent by 1980.
Other major factors in the decline of coal related to massive under-investment in the Rhondda mines over the previous decades. Most mines in the valleys had been sunk between the 1850s and 1880s, so that they were far smaller than most modern mines.
[John (1980), p. 588.] The Rhondda mines were comparatively antiquated in their methods of ventilation, coal-preparation and power supply. In 1945, the British coal industry was cutting 72 per cent of its output mechanically, whereas in South Wales the figure was just 22 per cent.
The only way to ensure financial survival of the mines in the valleys was massive investment by the NCB, but its "Plan for Coal" paper drawn up in 1950 was overly optimistic about future demand,
[John (1980), p. 589.] which was drastically reduced after an industrial recession in 1956 and with increased availability of oil.
British and Welsh employment bodies funded and subsidised external businesses to locate replacement ventures in the valleys. The first attempt to bring in business unconnected to coal began in the 1920s, when David Jones, Town Clerk of the Rhondda Urban Council, gained government support for so doing. Arrivals included Alfred Polikoff's clothing factory,
[John (1980), p. 572.] Messrs Jacob Beatus manufacturing cardboard boxes, and
Electrical and Musical Industries Ltd.
After the Second World War, 23 firms were set up in the Rhondda Valleys, 18 of them sponsored by the
Board of Trade
The Board of Trade is a British government body concerned with commerce and industry, currently within the Department for Business and Trade. Its full title is The Lords of the Committee of the Privy Council appointed for the consideration of ...
. Most had periods of growth followed by collapse, notably
Thorn EMI in the 1970s and
Burberry in the 2000s.
The
Rhondda Heritage Park, a museum marking Rhondda's industrial past, lies just south of Porth in the former Lewis Merthyr Colliery at .
Governance
There is one tier of local government covering the Rhondda:
Rhondda Cynon Taf County Borough Council
Rhondda Cynon Taf County Borough Council () is the governing body for Rhondda Cynon Taf, one of the principal areas of Wales. The council headquarters are at the Llys Cadwyn development in Pontypridd.
History
The council was established on 1 Ap ...
. Although the Rhondda is divided into 16
communities
A community is a Level of analysis, social unit (a group of people) with a shared socially-significant characteristic, such as place (geography), place, set of Norm (social), norms, culture, religion, values, Convention (norm), customs, or Ide ...
, none of them have community councils.
Administrative history
Historically, Rhondda was mostly covered by the parish of . The small village of was centred on its parish church of St John the Baptist, with the old village being absorbed into the urban area of as it grew during the industrial revolution. In 1877 most of the parish of was made a
local government district, governed by a local board, excluding only the area of the parish, which lay to the north of the hills at the top of the valley. The local government district was enlarged in 1879 to also cover parts of and parishes, which had the effect of bringing the
Porth area within the Local Government District.
In 1894 the local government district became the
Urban District and the parish boundaries were adjusted to match the urban district. The parish and urban district of were both officially renamed Rhondda in 1897. Rhondda Urban District was made a
municipal borough
A municipal borough was a type of local government
Local government is a generic term for the lowest tiers of governance or public administration within a particular sovereign state.
Local governments typically constitute a subdivision of ...
in 1955, and then reconstituted as a
district
A district is a type of administrative division that in some countries is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or county, counties, several municipality, municip ...
within the new county of
Mid Glamorgan in 1974. In 1996
Mid Glamorgan County Council was abolished and Rhondda merged with the neighbouring districts of
Cynon Valley and
Taff-Ely to become
Rhondda Cynon Taf
Rhondda Cynon Taf (; RCT; also spelt as Rhondda Cynon Taff) is a Principal areas of Wales, county borough in the South East Wales, south-east of Wales. It consists of five valleys: the Rhondda Fawr, Rhondda Fach, Cynon, Taff () and Ely valleys, ...
.
Subdivisions and settlements
Rhondda is a
conurbation
A conurbation is a region consisting of a number of metropolises, cities, large towns, and other urban areas which, through population growth and physical expansion, have merged to form one continuous urban or industrially developed area. In most ...
of numerous smaller settlements along the valleys. The
Royal Mail
Royal Mail Group Limited, trading as Royal Mail, is a British postal service and courier company. It is owned by International Distribution Services. It operates the brands Royal Mail (letters and parcels) and Parcelforce Worldwide (parcels) ...
treats five of the settlements as
post town
A post town is a required part of all postal addresses in the United Kingdom and Republic of Ireland, Ireland, and a basic unit of the postal delivery system.Royal Mail, ''Address Management Guide'', (2004) Including the correct post town in t ...
s:
Ferndale, ,
Porth,
Tonypandy, and
Treorchy
Treorchy (; ) is a town and Community (Wales), community (and electoral ward) in Wales. Once a mining town, it retains such characteristics. Situated in the county borough of Rhondda Cynon Taf in the Rhondda Fawr valley. Treorchy is also one of t ...
, all of which come under the
CF postcode area. The
Office for National Statistics
The Office for National Statistics (ONS; ) is the executive office of the UK Statistics Authority, a non-ministerial department which reports directly to the Parliament of the United Kingdom, UK Parliament.
Overview
The ONS is responsible fo ...
(ONS) deems most of the settlements in the valley and lower valley to form part of the Tonypandy
built-up area
Buildup may refer to:
* Atomic buildup
In atomic physics and quantum chemistry, the Aufbau principle (, from ), also called the Aufbau rule, states that in the ground state of an atom or ion, electrons first fill Electron shell#Subshells, sub ...
, with a population at the
2011 census of 62,545. The ONS separately defines a Ferndale built-up area covering much of the upper valley, with a population in 2011 of 7,338.
Until 1984, Rhondda constituted a single
community
A community is a social unit (a group of people) with a shared socially-significant characteristic, such as place, set of norms, culture, religion, values, customs, or identity. Communities may share a sense of place situated in a given g ...
. In 1984 it was divided into 16 communities:
Rhondda Fawr
The larger of the two valleys, the Rhondda Fawr, extends from
Porth and rises through the valley up to , near
Treherbert
Treherbert () is a village and community (Wales), community situated at the head of the Rhondda Fawr valley in the county borough of Rhondda Cynon Taf, Wales. Historic counties of Wales, Historically part of Glamorgan. Treherbert is the upper mo ...
. The settlements making up the Rhondda Fawr are:
* , a district of Treherbert
* , a district of Treherbert
* , a community
* , a district of Treorchy
* , a district of Porth
* , a district of
*
Edmondstown, a district of
* , a district of
* , a district of
* , a community
* , a community
* , a community
* , a district of Treherbert between Treherbert and
*
Porth, a community at the confluence of the Fawr and Fach branches of the river
* , a district of
*
Tonypandy, a community
* , a community
* , a district of
* , the southernmost and smallest of the Rhondda Valley communities
*
Treherbert
Treherbert () is a village and community (Wales), community situated at the head of the Rhondda Fawr valley in the county borough of Rhondda Cynon Taf, Wales. Historic counties of Wales, Historically part of Glamorgan. Treherbert is the upper mo ...
, a community
*
Treorchy
Treorchy (; ) is a town and Community (Wales), community (and electoral ward) in Wales. Once a mining town, it retains such characteristics. Situated in the county borough of Rhondda Cynon Taf in the Rhondda Fawr valley. Treorchy is also one of t ...
, the largest community in either of the valleys
* , a district of Treherbert
*
Williamstown, a district of
* , a district of Treorchy
* , a community
The is celebrated in the 1971
David Alexander song "If I could see the Rhondda"; the valley includes Wattstown, , , Ferndale, Tylorstown and . The settlements that make up the are as follows:
* , a district of Ferndale
*
Ferndale, a community
* , a community
* , a district of Tylorstown
* , a district of Tylorstown
*
Tylorstown, a community
*
Stanleytown, a district of Tylorstown
*
Wattstown, a district of
* , a community
Religion

The commote of was coterminous with the earlier parish of Ystradyfodwg, but little is known of the Celtic saint , or , after whom the parish is named. He is thought to have lived around AD 600. Although the parish bears his name, there are now no religious monuments or places of worship named after him within the Rhondda boundaries,
although two churches outside the area are named after him: in and Saint Tyfodwg's in
Ogmore Vale.
The earliest known religious monument is the Catholic
holy well
A holy well or sacred spring is a well, Spring (hydrosphere), spring or small pool of water revered either in a Christianity, Christian or Paganism, pagan context, sometimes both. The water of holy wells is often thought to have healing qualitie ...
in first mentioned in the 15th century, though it may have been a place of pagan worship before.
[Davis (1989), p. 27.] This pilgrimage site was identified as a manor belonging to the
Cistercian Abbey of
and was seen as one of the most important religious sites in Wales, due to its
Marian shrine.
This holy site was the main reason people would pass through the commote; it was even thought to be the main reason the first bridges were built over the River Rhondda.

During the
Middle Ages
In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...
, the
parish church
A parish church (or parochial church) in Christianity is the Church (building), church which acts as the religious centre of a parish. In many parts of the world, especially in rural areas, the parish church may play a significant role in com ...
of near the bank of the River Rhondda served the parishioners of the , while the families of the attended Church. The inhabitants of the lower Rhondda, in the vicinity of Porth and , needed to reach to hear a service.
Despite the importance of the
Anglican Church
Anglicanism, also known as Episcopalianism in some countries, is a Western Christianity, Western Christian tradition which developed from the practices, liturgy, and identity of the Church of England following the English Reformation, in the ...
to parishioners, the growing strength of
Nonconformity made itself felt in the 18th century. In 1738 the Reverend Henry Davies formed the Independent Cause in and five years later a or meeting house was opened there.
Although attracting families from as far away as Merthyr and the parish of , there were no other Nonconformist Causes until David Williams began preaching in the Rhondda in 1784. In 1785 six people were baptised in the river near and in 1786 was opened in as "a new house for religious services".
[Davis (1989), p. 32.] This was the first
Baptist
Baptists are a Christian denomination, denomination within Protestant Christianity distinguished by baptizing only professing Christian believers (believer's baptism) and doing so by complete Immersion baptism, immersion. Baptist churches ge ...
chapel
A chapel (from , a diminutive of ''cappa'', meaning "little cape") is a Christianity, Christian place of prayer and worship that is usually relatively small. The term has several meanings. First, smaller spaces inside a church that have their o ...
in the Rhondda and later became known as
Nebo, Ystrad Rhondda.
and chapel would be the forerunners in a new religious movement in the valley for the next 150 years. In the early 19th century there were only three places of worship in the Rhondda; the parish church (now dedicated to
St John the Baptist) and the and chapels. This changed rapidly after 1855 as coalmining brought an influx of population, and by 1905 there were 151 chapels in the valley.
[Morgan (1988), p. 252.]
Chapel life was central to valley life throughout the late 19th and early 20th centuries, but as with many communities throughout Britain, the post-war periods saw a decline in regular membership. To an extent the number of places of worship declined with the population, but this was exacerbated in the Rhondda by a swift decline in the number of Welsh speakers. Welsh-language chapels in particular saw a sharp drop in membership from the 1950s, and many closed in the next half-century. By 1990 the Rhondda had less than 50 places of worship and many premises had been demolished.
Political activism

Political activism in the Rhondda has deep links with trade unions and the socialist movement, but was initially slow to develop. In the 1870s the
Amalgamated Association of Miners won support, but was destroyed by employer hostility. The Cambrian Miners' Association was more successful and the creation of the
South Wales Miners' Federation after the
1898 coal strike gave South Wales miners a reputation for
militancy, in which the Rhondda Valley played its part.
[Lewis (1959), pp. 172–173.]
As part of the
Redistribution Act of 1885 the Rhondda was granted its first seat in Parliament, which was won by a moderate trade union leader,
William Abraham, who was notably the only working-class member elected in Wales.
[Davies (2008), p. 650.] Socialism
Socialism is an economic ideology, economic and political philosophy encompassing diverse Economic system, economic and social systems characterised by social ownership of the means of production, as opposed to private ownership. It describes ...
and
syndicalism
Syndicalism is a labour movement within society that, through industrial unionism, seeks to unionize workers according to industry and advance their demands through Strike action, strikes and other forms of direct action, with the eventual goa ...
grew in the 20th century and industrial struggle reached a crescendo in the 1910–1911
Tonypandy riots.
[Morgan (1988), p. 62.] A year later Tonypandy saw the publication of
Noah Ablett's pamphlet "
The Miners' Next Step". Tonypandy was at the centre of further public disorder, when on 11 June 1936 at Dewinton Field, a crowd gathered to confront an open-air address by
Tommy Moran, propaganda officer of the
British Union of Fascists. The crowd, recorded as 2,000–6,000 strong, turned violent and police had to protect Moran's Blackshirt bodyguard. Seven local people were arrested.
The Rhondda also has a strong history of communist sympathy, with the
Rhondda Socialist Society being a key element in the coalition that founded the
Communist Party of Great Britain
The Communist Party of Great Britain (CPGB) was the largest communist organisation in Britain and was founded in 1920 through a merger of several smaller Marxist groups. Many miners joined the CPGB in the 1926 general strike. In 1930, the CPGB ...
.
By 1936 there were seven communists on Rhondda Urban District Council and the branch was publishing its own newspaper ''The Vanguard''.
[Hopkins (1975), p. 70.] In the 1930s became such a hotspot of communist support known as "
Little Moscow"
[Davies (2008), p. 749.] producing left-wing activists such as Merthyr born
Arthur Horner and Marxist writer
Lewis Jones.
The Rhondda miners were also active in socialist activities outside the valleys. In the 1920s and 1930s the Rhondda and the surrounding valleys provided the principal support of some of the largest
hunger marches
Hunger marches are a form of protest, social protest that arose in the United Kingdom during the early 20th century. Often the marches involved groups of men and women walking from areas with high unemployment to London where they would protest ou ...
, while in 1936 more Rhondda Federation members were serving in Spain as part of the
International Brigades
The International Brigades () were soldiers recruited and organized by the Communist International to assist the Popular Front (Spain), Popular Front government of the Second Spanish Republic during the Spanish Civil War. The International Bri ...
than the total number of volunteers from all the English coalfields.
[Morgan (1988), p. 102.]
In 1979, Rhondda councillor
Annie Powell became Wales' only communist mayor.
Culture and recreation
Role of women
With an economy largely dependent on a single industry, there was a scarcity of paid jobs for women in Rhondda's coalmining heyday. The
Encyclopaedia of Wales notes that the image of the
Welsh Mam, a wife and mother constantly at home and exalted as the queen of the household, was essentially a Rhondda creation.
However the Rhondda did produce the
suffragette
A suffragette was a member of an activist women's organisation in the early 20th century who, under the banner "Votes for Women", fought for the right to vote in public elections in the United Kingdom. The term refers in particular to members ...
and social reformer
Elizabeth Andrews,
one of nine women among a list of a hundred great Welsh heroes chosen by ballot in 2004.
Sport
Social amenities were rudimentary even before the
Rhondda Urban District Council was formed in 1897. Due to the geographic layout of the valleys, land was a scarce resource, and so leisure pursuits that took up little space, time and money were sought. This resulted in activities such as
greyhound racing
Greyhound racing is an organized, competitive sport in which greyhounds are raced around an oval track. The sport originates from Hare coursing, coursing. Track racing uses an artificial lure (usually a form of windsock) that travels ahead of th ...
,
cockfighting, open-air
handball
Handball (also known as team handball, European handball, Olympic handball or indoor handball) is a team sport in which two teams of seven players each (six outcourt players and a goalkeeper) pass a ball using their hands with the aim of thr ...
(often attached to a
public house
A pub (short for public house) is in several countries a drinking establishment licensed to serve alcoholic drinks for consumption Licensing laws of the United Kingdom#On-licence, on the premises. The term first appeared in England in the ...
),
boxing
Boxing is a combat sport and martial art. Taking place in a boxing ring, it involves two people – usually wearing protective equipment, such as boxing glove, protective gloves, hand wraps, and mouthguards – throwing Punch (combat), punch ...
,
foot racing and
rugby union
Rugby union football, commonly known simply as rugby union in English-speaking countries and rugby 15/XV in non-English-speaking world, Anglophone Europe, or often just rugby, is a Contact sport#Terminology, close-contact team sport that orig ...
.
[Smith (1980), p. 103.]
Rugby union
During the mid-19th century the influx of immigrants from older mining towns such as Aberdare and Merthyr brought the game of
rugby with them. At Treherbert it took a five-month
lockout in 1875 to see the game establish itself at the various collieries where the Amalgamated Association of Miners held their meetings.
[Smith (1980), p. 102] In 1877
Penygraig Rugby Football Club was formed, followed by
Treherbert
Treherbert () is a village and community (Wales), community situated at the head of the Rhondda Fawr valley in the county borough of Rhondda Cynon Taf, Wales. Historic counties of Wales, Historically part of Glamorgan. Treherbert is the upper mo ...
in 1879,
Ferndale in 1882,
Ystrad Rhondda in 1884,
Treorchy
Treorchy (; ) is a town and Community (Wales), community (and electoral ward) in Wales. Once a mining town, it retains such characteristics. Situated in the county borough of Rhondda Cynon Taf in the Rhondda Fawr valley. Treorchy is also one of t ...
in 1886 and
Tylorstown in 1903. In the late 19th and early 20th century, the "Rhondda forward" was a key player in many
Wales
Wales ( ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by the Irish Sea to the north and west, England to the England–Wales border, east, the Bristol Channel to the south, and the Celtic ...
teams.
The heavy industrial worker was a prime aggressive attack figure in early Welsh packs, typified by the likes of Treherbert's
Dai 'Tarw' (bull) Jones who at 6-foot 1 inch (185.5 cm) and in weight was seen as an animal of a man.
[Smith (1980), p. 136.]
The lack of playing fields in the valleys meant many rugby teams shared grounds, travelled every week to away grounds, or even played on inappropriate sloping pitches. The valley clubs had no clubhouses, with most teams meeting and changing in the closest local public house.
[Morgan (1988), p. 393.] Many clubs built around colliery and pub teams appeared and disbanded, but many others survive to this day.
Football
Due to the dominance of rugby union, there have been few
football
Football is a family of team sports that involve, to varying degrees, kick (football), kicking a football (ball), ball to score a goal (sports), goal. Unqualified, football (word), the word ''football'' generally means the form of football t ...
teams of note in the history of the Rhondda Valleys. Several teams were formed around the end of the 19th century, but most folded in the Depression, including Cwmparc F.C. in 1926
[Morgan (1988), p. 396.] and
Mid-Rhondda in 1928.
The area's most successful club is
Ton Pentre F.C.
Netball
Netball
Netball is a ball sport played on a rectangular court by two teams of seven players. The primary objective is to shoot a ball through the defender's goal ring while preventing the opposing team from shooting through their own. It is one of a ...
has become increasingly popular in the Rhondda during the 21st century. A local charity, Rhondda Netball, encourages more women to take part in sports both inside and outside school.
Music
The
temperance movement
The temperance movement is a social movement promoting Temperance (virtue), temperance or total abstinence from consumption of alcoholic beverages. Participants in the movement typically criticize alcohol intoxication or promote teetotalism, and ...
, absorbed into the moralistic system of the Nonconformist chapels, caused a shift in social attitudes in the mid to late-19th and early 20th century Rhondda. Alcohol was looked down on and so were the increasingly violent sports such as rugby,
[Smith (1980), p. 120.] so that many young men sought more acceptable pastimes. Voice choirs were a natural progression from chapel society and brass bands eventually gained acceptance by the movement.
Male voice choirs
The male-voice choirs of Welsh industrial communities are believed to have derived from
glee clubs. The Rhondda produced several choirs of note, including the Rhondda Glee Society, which represented Wales at the World Fair
eisteddfod.
[Morgan (1988), p. 374.] The rival
Treorchy Male Voice Choir also enjoyed success at eisteddfodau, and in 1895, the original choir sang before Queen Victoria.
Many choirs still exist, including the Cambrian Male voice choir in Tonypandy and the Cor Meibion Morlais in Ferndale.
Brass bands
The mid-19th century
brass band
A brass band is a musical ensemble generally consisting primarily of brass instruments, most often with a percussion section. Ensembles that include brass and woodwind instruments can in certain traditions also be termed brass bands (particularl ...
s had a poor relationship with the Nonconformist chapels, mainly due to the heavy social drinking that came hand in hand with being a member.
[Davies (2008), p. 80] This changed towards the end of the 19th century, when on becoming more respectable, many bands had actually joined the temperance movement. Two Rhondda brass bands which both started as temperance bands are the
Cory Band from
Ton Pentre, who started life as ''Ton Temperance'' in 1884; and the Parc and Dare Band, formerly the ''Cwmparc Drum and Fife Temperance Band''. The oldest in Rhondda is the Lewis-Merthyr Band, formerly Cymmer Colliery Band, founded as the Cymmer Military Band in or before 1855.
As the temperance movement faded, the bands found new benefactors in the colliery owners and many took on the names of specific collieries. A memorable image of the connection between the collieries and brass bands came in 1985, when the Maerdy miners were filmed returning to work after the
miners' strike, marching behind the village band.
Songs
Tom Jones,
David Alexander and
Paul Child have been among those who sang songs about the Rhondda as has Max Boyce who was born in Treorchy, Rhondda.
Rhondda is mentioned in the
folk song
The Bells of Rhymney: ''"Who made the mine owner?" say the black bells of Rhondda'', quoting poetry from
Idris Davies.
Culture and nationality
Language
For most of its history, the Rhondda valleys were an exclusively Welsh-speaking area. Only in the early 20th century did English began to supplant Welsh as the first language of social intercourse.
[Hopkins (1975), p. 179.] In 1803, English historian
Benjamin Heath Malkin mentioned that while travelling through Ystradyfodwg he had met only one person with whom he could talk, and then with the help of an interpreter.
This experience was repeated by
John George Wood, who on a visit complained of the awkwardness of understanding the particular dialects and idioms used by the native speakers, which were difficult for other Welsh speakers to understand.
[Hopkins (1975), p. 180.] This dialect was once called (the dialect of Gloran men).
As industrialisation began, there was still little shift in the use of Welsh. Initial immigrants were Welsh: it was not until the 1900s that English workers began settling in any great numbers, and in any case it was not these new workers who changed the language. The erosion of Welsh had begun in the 1860s in the school classrooms. The educational philosophy accepted by schoolmasters and governmental administrators was that English was the language of scholars and Welsh a barrier to moral and commercial prosperity.
[Hopkins (1975), p. 212.] In 1901, 35.4 per cent of Rhondda workers spoke only English, but by 1911 this had risen to 43.1 per cent, while Welsh-speaking monoglots had fallen from 11.4 to 4.4 per cent in the same period.
[Hopkins (1975), p. 209.]
Thorough anglicization of the Rhondda Valleys took place between 1900 and 1950. Improved transport and communications facilitated the spread of cultural influences, along with dealings with outside companies with no understanding of Welsh, trade union meetings being held in English, and the coming of radio, cinema and then television and cheap English newspapers and
paperback
A paperback (softcover, softback) book is one with a thick paper or paperboard cover, also known as wrappers, and often held together with adhesive, glue rather than stitch (textile arts), stitches or Staple (fastener), staples. In contrast, ...
books. All these were factors in the absorption of the English language.
[Hopkins (1975), p. 213.]
Cadwgan Circle
Though the population of the Rhondda was embracing English as its first language, a literary and intellectual movement formed in the Rhondda in the 1940s that would produce an influential group of
Welsh language
Welsh ( or ) is a Celtic languages, Celtic language of the Brittonic languages, Brittonic subgroup that is native to the Welsh people. Welsh is spoken natively in Wales by about 18% of the population, by some in England, and in (the Welsh c ...
writers. The group formed during the Second World War by Egyptologist
J. Gwyn Griffiths and his German wife
Käthe Bosse-Griffiths was known as the Cadwgan Circle () and met at the Griffiths' house in
Pentre. Welsh writers who made up the movement included
Pennar Davies,
Rhydwen Williams,
James Kitchener Davies and
Gareth Alban Davies.
National Eisteddfod
The Rhondda has hosted the
National Eisteddfod on 2 occasions, in
1928
Events January
* January – British bacteriologist Frederick Griffith reports the results of Griffith's experiment, indirectly demonstrating that DNA is the genetic material.
* January 1 – Eastern Bloc emigration and defection: Boris B ...
at
Treorchy
Treorchy (; ) is a town and Community (Wales), community (and electoral ward) in Wales. Once a mining town, it retains such characteristics. Situated in the county borough of Rhondda Cynon Taf in the Rhondda Fawr valley. Treorchy is also one of t ...
and in
2024
The year saw the list of ongoing armed conflicts, continuation of major armed conflicts, including the Russian invasion of Ukraine, the Myanmar civil war (2021–present), Myanmar civil war, the Sudanese civil war (2023–present), Sudane ...
in
Pontypridd
Pontypridd ( , ), Colloquialism, colloquially referred to as ''Ponty'', is a town and a Community (Wales), community in Rhondda Cynon Taf, South Wales, approximately 10 miles north west of Cardiff city centre.
Geography
Pontypridd comprises the ...
. The
Gorsedd stones that were placed to mark the 1928 event still stand on the hillside overlooking Treorchy and . In 1947 Treorchy held the
Urdd National Eisteddfod for children and young adults.
[Hopkins (1975), p. 19.]
Communal activity
Rhondda had a strong tradition of communal activity, exemplified by
workmen's halls,
miners' institutes and trade unions.
[Davies (2008), p. 747.] Miners began to contribute to the building and running of institutes – such as the
Parc and Dare Hall in Treorchy – from the 1890s onwards, and were centres of entertainment and self-improvement, with billiards halls, libraries and reading rooms.
[Davies (2008), p. 558.]
Media
In 1884 the Rhondda Valley had a local
newspaper
A newspaper is a Periodical literature, periodical publication containing written News, information about current events and is often typed in black ink with a white or gray background. Newspapers can cover a wide variety of fields such as poli ...
, the ''Rhondda Chronicle'', which became the ''Rhondda Gazette and General Advertiser of the Rhondda Fach and Ogmore Valleys'' in 1891. In 1899, the Rhondda Valley was served by the ''Pontypridd and Rhondda Weekly Post'' while the ''Rhondda Post'' was also in circulation in 1898.
The ''
Rhondda Leader
The ''Rhondda Leader'' is a weekly newspaper distributed in the Rhondda Valleys, South Wales. The tabloid newspaper is published on a Wednesday by Media Wales which is owned by the UK's largest newspaper corporation, Trinity Mirror
Reach ...
'', one of the more familiar local papers, appeared in 1899 and nine years later became the ''Rhondda Leader, , and Ogmore Telegraph''. The ''Porth Gazette'' was published from 1900 to 1944, and during that period there was a newspaper called the ''Rhondda Socialist''. The ''Rhondda Gazette'' was in circulation from 1913 to 1919, while the ''Rhondda Clarion'' was available in the late 1930s.
The ''Porth Gazette and Rhondda Leader'' was published from 1944 to 1967. Also published in Pontypridd during that period was the ''Rhondda Fach Leader and Gazette''. In more recent years the ''Rhondda Leader'' and ''Pontypridd & Llantrisant Observer'' combined, before the ''Rhondda Leader'' became separate once more.
In August 1952 the BBC transmitter at
Wenvoe began broadcasting, allowing the Rhondda to receive television pictures for the first time. This was followed in January 1958 by commercial television from
Television Wales and the West (TWW), giving Rhondda viewers a choice of two channels.
Transport
The geological layout of the Rhondda Valley has led to restrictive transport links. The original road layout followed the valleys, with few links between them. In the 1920s, a major unemployment relief programme for out-of-work miners was created to build mountain roads connecting them. These had a lasting effect and transformed the valleys from being dead-end communities. In the late 20th and early 21st centuries, new road projects such as the
Rhondda by-pass were created out of former railway lines.
Two main roads service the area. The
A4058 runs through the and the
A4233 services the . The A4058 starts at
Pontypridd
Pontypridd ( , ), Colloquialism, colloquially referred to as ''Ponty'', is a town and a Community (Wales), community in Rhondda Cynon Taf, South Wales, approximately 10 miles north west of Cardiff city centre.
Geography
Pontypridd comprises the ...
runs through Porth before ending at Treorchy, where it joins the
A4061 to . The A4233 begins outside Rhondda at
Tonyrefail, heading north through Porth and through the Rhondda Fach to Maerdy, where the road links up with the
A4059 at Aberdare. Two other
A roads service the area; the
A4119 is a relief road known as the Tonypandy Bypass; the other is the
A4061, which links Treorchy to the
Ogmore Vale before reaching Bridgend.
There is a single rail link to the Rhondda, the
Rhondda Line, based around the old
Taff Vale Railway, which serviced both the and . The Rhondda Line runs through the , linking Rhondda to
Cardiff Central. The railway stations that once populated the were all closed under the
Beeching Axe. The railway line serves 10 Rhondda stations at villages not directly linked connected through bus services.
British Rail
British Railways (BR), which from 1965 traded as British Rail, was a state-owned company that operated most rail transport in Great Britain from 1948 to 1997. Originally a trading brand of the Railway Executive of the British Transport Comm ...
reopened some of the closed stations, such as in 1986.
Notable people
Due to the scarcity of inhabitants in the Rhondda prior to industrialisation, there are few residents of note before the valleys became a coal-mining area. The earliest individuals to come to the fore were linked with the coal industry and the people; physical men who found a way out of the Rhondda through sport, and charismatic orators who led the miners through unions or political and religious leaders who tended to the deeply religious chapel going public.
Sport

The two main sports with which the Rhondda appeared to produce quality participants were rugby union and
boxing
Boxing is a combat sport and martial art. Taking place in a boxing ring, it involves two people – usually wearing protective equipment, such as boxing glove, protective gloves, hand wraps, and mouthguards – throwing Punch (combat), punch ...
. One of the first true rugby stars to come from the Rhondda was
Willie Llewellyn, who not only gained 20 caps for
Wales
Wales ( ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by the Irish Sea to the north and west, England to the England–Wales border, east, the Bristol Channel to the south, and the Celtic ...
scoring 48 points but was also the first Rhondda-born member of the
British Lions. Such was Llewellyn's fame that during the
Tonypandy riots, his pharmacy was left unscathed by the crowds due to his past sporting duties. Many players came through the Rhondda to gain international duty, and after the split between amateur rugby union and the professional
Northern League, many were also tempted to the North of England to earn a wage for their abilities. Amongst the new league players was
Jack Rhapps, Aberaman-born, but living in the Rhondda when he went north, to become the world's first dual-code international rugby player.
The most famous rugby player from the Rhondda in the latter half of the 20th century is
Cliff Morgan. Morgan was born in
Trebanog and gained 29 caps for Wales, four for the British Lions and was one of the inaugural inductees of the
International Rugby Hall of Fame
The International Rugby Hall of Fame (IRHOF) was a hall of fame for rugby union. It was created in 1997 in New Zealand and is run as a charitable trust with an address at Chiswick in London. Most of the trustees are also inductees. IRHOF accepted ...
. Another notable player is
Billy Cleaver from
Treorchy
Treorchy (; ) is a town and Community (Wales), community (and electoral ward) in Wales. Once a mining town, it retains such characteristics. Situated in the county borough of Rhondda Cynon Taf in the Rhondda Fawr valley. Treorchy is also one of t ...
, a member of the
1950 Grand Slam winning team.
Maurice Richards, born in Road, , was a Welsh international and British Lion of note, still known today for his scoring achievements playing in this code.
During the 20th century the Rhondda supplied a steady stream of championship boxers.
Percy Jones was not only the first World Champion from the Rhondda, but the first Welshman to hold a World Title when he won the Flyweight belt in 1914. After Jones came the Rhondda's most notable boxer,
Jimmy Wilde, also known as the "Mighty Atom", who took the
IBU world flyweight title in 1916. British Champions from the valleys include
Tommy Farr
Thomas George Farr (12 March 1913 – 1 March 1986) was a Welsh boxer from Clydach Vale, Rhondda, nicknamed "The Tonypandy Terror". Prior to 1936, Farr boxed in the light heavyweight division, in which he was the Welsh champion. He became Br ...
, who held the British and Empire heavyweight belt, and
Llew Edwards, who took the British featherweight and Australian lightweight titles.
Although
association football
Association football, more commonly known as football or soccer, is a team sport played between two teams of 11 Football player, players who almost exclusively use their feet to propel a Ball (association football), ball around a rectangular f ...
was not so popular as rugby in the Rhondda in the early 20th century, after the 1920s several notable players emerged from the area. Two of the most important came from the village of
Ton Pentre;
Jimmy Murphy was capped 15 times for Wales, and in 1958 managed both the Welsh national team and
Manchester United
Manchester United Football Club, commonly referred to as Man United (often stylised as Man Utd) or simply United, is a professional association football, football club based in Old Trafford (area), Old Trafford, Greater Manchester, Engl ...
.
Roy Paul, also from Ton Pentre, led Manchester City to two successive
FA Cup
The Football Association Challenge Cup, more commonly known as the FA Cup, is an annual Single-elimination tournament, knockout association football, football competition in domestic Football in England, English football. First played during ...
finals in 1955 and 1956 and gained 33 Welsh caps.
Alan Curtis, who was best known for representing
Swansea City and
Cardiff City, came from the neighbouring village of
Pentre, and in an 11-year international career won 35 caps for Wales, scoring six goals.
The Rhondda Valleys have produced two world-class darts players. In 1975
Alan Evans from Ferndale won the
Winmau World Masters
The World Masters is a darts tournament, initially organised by the British Darts Organisation from 1974 and later by the World Darts Federation. It is one of the longest-running and most prestigious of the BDO/WDF tournaments. The tournament w ...
, a feat repeated in 1994 by
Richie Burnett from . Burnett surpassed Evans when he also became
BDO World Darts Champion, winning the tournament in
1995
1995 was designated as:
* United Nations Year for Tolerance
* World Year of Peoples' Commemoration of the Victims of the Second World War
This was the first year that the Internet was entirely privatized, with the United States government ...
.
Politics
D. A. Thomas, active in the area as an industrialist and
Liberal politician, received the titles of ''Baron Rhondda'' in 1916 and ''
Viscount Rhondda'' in 1918. Despite not being born in the Rhondda, the two most notable political figures to emerge from the area are
William Abraham, known as Mabon, and
George Thomas, Viscount Tonypandy. Abraham, best known as a trade unionist, was the first Member of Parliament of the Rhondda and the leader of the South Wales Miners' Federation. A strong negotiator in the early years of valley unionism, he lost ground as a moderate to more radical leaders in his later years. Thomas was born in Port Talbot, but raised in Trealaw near Tonypandy. He was a Member of Parliament for Cardiff for 38 years and
Speaker of the House of Commons (1976–1983). On his retirement from politics, he received the title of ''Viscount Tonypandy''.
Leanne Wood, the former leader of , was born in the Rhondda.
Film and television
The best-known actors born in the Rhondda have been Sir
Stanley Baker and the brothers
Donald
Donald is a Scottish masculine given name. It is derived from the Gaelic name ''Dòmhnall''.. This comes from the Proto-Celtic *''Dumno-ualos'' ("world-ruler" or "world-wielder"). The final -''d'' in ''Donald'' is partly derived from a misinter ...
and
Glyn Houston. Baker was born in Ferndale and starred in films such as ''
The Cruel Sea'' (1953) and ''
Richard III
Richard III (2 October 1452 – 22 August 1485) was King of England from 26 June 1483 until his death in 1485. He was the last king of the Plantagenet dynasty and its cadet branch the House of York. His defeat and death at the Battle of Boswor ...
'' (1955), though it was as actor/producer of the 1964 film
Zulu that his legacy endures. The Houston brothers were born in Tonypandy, with Donald gaining the greater success as a film actor, with memorable roles in ''
The Blue Lagoon'' (1949) and Ealing's ''
Dance Hall
Dance hall in its general meaning is a hall for Dance, dancing, but usually refers to a specific type of twentieth-century venue, with dance clubs (nightclubs) becoming more popular towards the end of the century. The palais de danse was a term ap ...
'' (1950).
[Davies (2008) p. 378.] Glyn Houston acted primarily in British B-Movies and was better known as a television actor.
Literature
Of the Cadwgan Circle, the most notable is
Rhydwen Williams, winner of the Eisteddfod Crown on two occasions, who used the landscape of the industrial valleys as a basis for much of his work. Writing in English,
Peter George was born in Treorchy and is best known as the Oscar-nominated screenwriter of ''
Dr. Strangelove'', based on his book ''
Red Alert''. Reflecting the lives of the residents of the Rhondda, both
Gwyn Thomas and
Ron Berry brought a realism to the industrial valleys missing in the more rose-tinted writings of
Richard Llewellyn.
Visual arts
The area has not produced as notable a group of visual artists as it has writers, though in the 1950s a small group of students, brought together through a daily commute by train to the
Cardiff College of Art, came to prominence as the Rhondda Group.
Although it did not set up a school or have a manifesto, the group, which included Charles Burton, Ceri Barclay, Glyn Morgan, Thomas Hughes, Gwyn Evans, Nigel Flower, David Mainwaring, Ernest Zobole and Robert Thomas, formed an important artistic movement in 20th-century Welsh art.
The notable members of the group include
Ernest Zobole, a painter from Ystrad, whose expressionist work was deeply rooted in the juxtaposition of the industrialised buildings of the valleys against the green hills that surround them. Also from the was the sculptor
Robert Thomas; born in , his heavy-cast statues have become icons of contemporary Wales, with many of his works publicly displayed in Cardiff.
Science and social science
In sciences and social sciences, the Rhondda has provided important academics for Wales and on the world stage.
Donald Davies
Donald Watts Davies, (7 June 1924 – 28 May 2000) was a Welsh computer scientist and Internet pioneer who was employed at the UK National Physical Laboratory (NPL).
During 1965-67 he invented modern data communications, including packet s ...
, born in Treorchy in 1924, was the co-inventor of
packet switching
In telecommunications, packet switching is a method of grouping Data (computing), data into short messages in fixed format, i.e. ''network packet, packets,'' that are transmitted over a digital Telecommunications network, network. Packets consi ...
, a process enabling the exchange of information between computers, a feature which enabled the Internet.
In the social sciences, the Rhondda has produced the historian
John Davies, an important voice on Welsh affairs, who was one of the most recognised faces and voices of 21st-century Welsh history, and was one of the main authors of ''The Welsh Academy Encyclopaedia of Wales''. The Rhondda has also produced
J. Gwyn Griffiths, an eminent Egyptologist, who was also a member of the Circle. Griffiths and his wife
Käthe Bosse-Griffiths were influential writers and curators in the history of Egyptian lore. It is where a cluster of three internationally-distinguished social geographers spent their early lives:
Michael Dear; David Hebert; and
Kelvyn Jones. All three are Fellows of the
Learned Society of Wales
The Learned Society of Wales () is a national academy, learned society and Charitable organization, charity that exists to "celebrate, recognise, preserve, protect and encourage excellence in all of the scholarly disciplines", and to serve the W ...
.
The noted political philosopher
Brad Evans, who has written many books on violence and global affairs, was also born in the valleys of South Wales. His semi-biographical book
How Black was my Valley' provides a peoples history of the valleys with a particular focus on the problems blighting its towns. The book offers a reworking of Richard Llewellyn's ''
How Green was my Valley'' as it documents the change in the regions landscape from black back to green. As the book rephrases from Llewellyn's text, “How black was my valley, and the valley of them that are gone”.
References
Bibliography
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External links
''Rhondda Valleys Information and History''— The history of the Rhondda Valleys with high resolution mining photographs.
{{Rhondda Valley
Valleys of Rhondda Cynon Taf