Britannia Prima or Britannia I (

Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...

for "First

Britain Britain most often refers to: * The United Kingdom, a sovereign state in Europe comprising the island of Great Britain, the north-eastern part of the island of Ireland and many smaller islands * Great Britain, the largest island in the United King ...

") was one of the

provinces A province is almost always an administrative division within a country or state. The term derives from the ancient Roman '' provincia'', which was the major territorial and administrative unit of the Roman Empire's territorial possessions ou ...

of the

Diocese In church governance, a diocese or bishopric is the ecclesiastical district under the jurisdiction of a bishop. History In the later organization of the Roman Empire, the increasingly subdivided provinces were administratively associa ...

of "the

Britains Britains, earlier known by the founder's name W. Britain, is a British toy brand and former manufacturing company known for its die-cast scale models of agricultural machinery, and figurines. The company was established in 1893 as a toy soldiers ...

" created during the Diocletian Reforms at the end of the 3rd century. It was probably created after the defeat of the usurper Allectus by

Constantius Chlorus Flavius Valerius Constantius "Chlorus" ( – 25 July 306), also called Constantius I, was Roman emperor from 305 to 306. He was one of the four original members of the Tetrarchy established by Diocletian, first serving as caesar from 293 ...

in AD 296 and was mentioned in the

Verona List The ''Laterculus Veronensis'' or Verona List is a list of Roman provinces and barbarian peoples from the time of the emperors Diocletian and Constantine I, most likely from AD 314. The list is transmitted only in a 7th-century manuscript preser ...

of the Roman provinces. Its position and capital remain uncertain, although it was probably located closer to

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

than Britannia II. At present, most scholars place Britannia I in

Wales Wales ( cy, Cymru ) is a country that is part of the United Kingdom. It is bordered by England to the east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in ...

Cornwall Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people. Cornwall is bordered to the north and west by the Atlantic ...

, and the lands connecting them. On the basis of a recovered inscription, its capital is now usually placed at

Corinium Corinium Dobunnorum was the Romano-British settlement at Cirencester in the present-day England, English counties of England, county of Gloucestershire. Its 2nd-century walls enclosed the second-largest area of a city in Ancient Romans, Roman Ro ...

of the

Dobunni The Dobunni were one of the Iron Age tribes living in the British Isles prior to the Roman conquest of Britain. There are seven known references to the tribe in Roman histories and inscriptions. Various historians and archaeologists have examined ...

(

Cirencester Cirencester (, ; see below for more variations) is a market town in Gloucestershire, England, west of London. Cirencester lies on the River Churn, a tributary of the River Thames, and is the largest town in the Cotswolds. It is the home of ...

) but some emendations of the list of bishops attending the 315

Council of Arles Arles (ancient Arelate) in the south of Roman Gaul (modern France) hosted several councils or synods referred to as ''Concilium Arelatense'' in the history of the early Christian church. Council of Arles in 314 The first council of Arles"Arles, S ...

would place a provincial capital in Isca (

Caerleon Caerleon (; cy, Caerllion) is a town and community in Newport, Wales. Situated on the River Usk, it lies northeast of Newport city centre, and southeast of Cwmbran. Caerleon is of archaeological importance, being the site of a notable Roman ...

) or Deva ( Chester), which were known legionary bases. __NOTOC__ Roman Britain 410

History

Following the Roman conquest of Britain, it was administered as a single province from

Camulodunum Camulodunum (; la, ), the Ancient Roman name for what is now Colchester in Essex, was an important castrum and city in Roman Britain, and the first capital of the province. A temporary "strapline" in the 1960s identifying it as the "oldest re ...

(

Colchester Colchester ( ) is a city in Essex, in the East of England. It had a population of 122,000 in 2011. The demonym is Colcestrian. Colchester occupies the site of Camulodunum, the first major city in Roman Britain and its first capital. Colch ...

) and then Londinium (

London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...

) until the

Severan Reforms Lucius Septimius Severus (; 11 April 145 – 4 February 211) was Roman emperor from 193 to 211. He was born in Leptis Magna (present-day Al-Khums, Libya) in the Roman province of Africa. As a young man he advanced through the customary succe ...

following the revolt of its

governor A governor is an administrative leader and head of a polity or political region, ranking under the head of state and in some cases, such as governors-general, as the head of state's official representative. Depending on the type of political ...

Clodius Albinus Decimus Clodius Albinus ( 150 – 19 February 197) was a Roman imperial pretender between 193 and 197. He was proclaimed emperor by the legions in Britain and Hispania (the Iberian Peninsula, comprising modern Spain and Portugal) after the murder ...

. These divided the territory into Upper and Lower Britain (''Britannia Superior'' and ''Inferior''), whose respective capitals were at Londinium and

Eboracum Eboracum () was a fort and later a city in the Roman province of Britannia. In its prime it was the largest town in northern Britain and a provincial capital. The site remained occupied after the decline of the Western Roman Empire and ultimat ...

(

York York is a cathedral city with Roman origins, sited at the confluence of the rivers Ouse and Foss in North Yorkshire, England. It is the historic county town of Yorkshire. The city has many historic buildings and other structures, such as a ...

). During the first phases of the Diocletian Reforms, Britain was under the control of Allectus' Britannic Empire as part of the Carausian Revolt. At some point after the territory was retaken by

in AD 296, the

Diocese of the Britains Roman Britain was the period in classical antiquity when large parts of the island of Great Britain were under occupation by the Roman Empire. The occupation lasted from AD 43 to AD 410. During that time, the territory conquered was ...

(with its

vicar A vicar (; Latin: '' vicarius'') is a representative, deputy or substitute; anyone acting "in the person of" or agent for a superior (compare "vicarious" in the sense of "at second hand"). Linguistically, ''vicar'' is cognate with the English pre ...

at Londinium) was established and made a part of the Prefecture of

Gaul Gaul ( la, Gallia) was a region of Western Europe first described by the Romans. It was inhabited by Celtic and Aquitani tribes, encompassing present-day France, Belgium, Luxembourg, most of Switzerland, parts of Northern Italy (only during ...

. The Britains were then divided among three, four, or five provinces, which seem to have borne the names Prima, Secunda,

Maxima Caesariensis Maxima Caesariensis (Latin for "The Caesarian province of Maximus"), also known as Britannia Maxima, was one of the provinces of the Diocese of " the Britains" created during the Diocletian Reforms at the end of the 3rd century. It was probably cre ...

, and (possibly) Flavia Caesariensis and Valentia. The placement and capitals of these late British provinces are uncertain, although the late-4th century List of Offices describes the governor of Prima as being

equestrian The word equestrian is a reference to equestrianism, or horseback riding, derived from Latin ' and ', "horse". Horseback riding (or Riding in British English) Examples of this are: * Equestrian sports *Equestrian order, one of the upper classes i ...

rank ('), making the province unlikely to have been based in Londinium. Describing the metropolitan sees of the early British church established by SS Fagan and " Duvian",

Gerald of Wales Gerald of Wales ( la, Giraldus Cambrensis; cy, Gerallt Gymro; french: Gerald de Barri; ) was a Cambro-Norman priest and historian. As a royal clerk to the king and two archbishops, he travelled widely and wrote extensively. He studied and taugh ...

placed Britannia Prima in Wales and western Britain,Giraldus Cambriensis erald of Walesbr>''De Inuectionibus'' [On Invectives], Vol. II, Ch. I, in ''Y Cymmrodor: The Magazine of the Honourable Society of Cymmrodorion'', Vol. XXX, pp. 130–1.
George Simpson & Co. (Devizes), 1920.

. Translated by W.S. Davies a
''The Book of Invectives of Giraldus Cambrensis'' in ''Y Cymmrodor: The Magazine of the Honourable Society of Cymmrodorion'', Vol. XXX, p. 16.
George Simpson & Co. (Devizes), 1920. explaining its name by reference to the

legendary Legendary may refer to: * Legend, a folklore genre * Legendary (hagiography) ** Anjou Legendarium * J. R. R. Tolkien's legendarium Film and television * ''Legendary'' (film), a 2010 American sports drama film * ''Legendary'', a 2013 film fea ...

Brutus Marcus Junius Brutus (; ; 85 BC – 23 October 42 BC), often referred to simply as Brutus, was a Roman politician, orator, and the most famous of the assassins of Julius Caesar. After being adopted by a relative, he used the name Quintus Serv ...

's first settlements. Modern scholars disregard this gloss but generally agree in placing Britannia Prima in

(''Cornubia''), and the area connecting them.

William Camden William Camden (2 May 1551 – 9 November 1623) was an English antiquarian, historian, topographer, and herald, best known as author of ''Britannia'', the first chorographical survey of the islands of Great Britain and Ireland, and the ''Ann ...

placed Prima to the south closest to Rome and this was generally accepted after the appearance of

Charles Bertram Charles Julius Bertram (1723–1765) was an English expatriate in Denmark who "discovered"—and presumably wrote—''The Description of Britain'' ( la, De Situ Britanniae), an 18th-century literary forgery purporting to be a mediaeval work on ...

's highly-influential 1740s forgery '' The Description of Britain'', which gave Prima borders south of the

Thames The River Thames ( ), known alternatively in parts as the River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the second-longest in the United Kingdom, after the R ...

and the Bristol Channel; his work was, however, debunked over the course of the mid-19th century. Septimus stone retuschiert

Owing to an inscription discovered at

of the

(

) which refers to a

rector Rector (Latin for the member of a vessel's crew who steers) may refer to: Style or title *Rector (ecclesiastical), a cleric who functions as an administrative leader in some Christian denominations *Rector (academia), a senior official in an edu ...

of Britannia Prima named Lucius Septimius, Corinium is generally accounted as the provincial capital. The list of bishops who attended the 314 Council of Arles is patently corrupt but generally assumed to have mimicked the Roman administration: Camden proposed that Prima was based at London and Secunda at

and these were the two bishops apart from York. Bishop Stillingfleet Stillingfleet, Edward
''Origines Britannicæ: or, the Antiquities of the British Churches with a Preface, concerning Some Pretended Antiquities Relating to Britain, in Vindication of the Bishop of St. Asaph'', New Ed., pp. 77 ff.
Wm. Straker (London), 1840. and Thackery further proposed that

scribal error A typographical error (often shortened to typo), also called a misprint, is a mistake (such as a spelling mistake) made in the typing of printed (or electronic) material. Historically, this referred to mistakes in manual type-setting (typography) ...

had produced the bishop ''de colonia Londinensium'' ("from London

colony In modern parlance, a colony is a territory subject to a form of foreign rule. Though dominated by the foreign colonizers, colonies remain separate from the administration of the original country of the colonizers, the '' metropolitan state' ...

") from original notes understood as ''Civ. Col. Londin.'' when '' Civ. Col. Leg. II'' (

) was intended.Thackery, Francis
''Researches into the Ecclesiastical and Political State of Ancient Britain under the Roman Emperors: with Observations upon the Principal Events and Characters Connected with the Christian Religion, during the First Five Centuries'', pp. 272 ff.
T. Cadell (London), 1843. (Others place the bishop variously in

Lincoln Lincoln most commonly refers to: * Abraham Lincoln (1809–1865), the sixteenth president of the United States * Lincoln, England, cathedral city and county town of Lincolnshire, England * Lincoln, Nebraska, the capital of Nebraska, U.S. * Lincol ...

, Chester, and

Legions

The Second Augustan and Twentieth Valerian

legion Legion may refer to: Military * Roman legion, the basic military unit of the ancient Roman army * Spanish Legion, an elite military unit within the Spanish Army * Legion of the United States, a reorganization of the United States Army from 179 ...

s may have still been based at

Isca Augusta Isca, variously specified as Isca Augusta or Isca Silurum, was the site of a Roman legionary fortress and settlement or ''vicus'', the remains of which lie beneath parts of the present-day suburban village of Caerleon in the north of the city of ...

(

) and

Deva Victrix Deva Victrix, or simply Deva, was a legionary fortress and town in the Roman province of Britannia on the site of the modern city of Chester. The fortress was built by the Legio II ''Adiutrix'' in the 70s AD as the Roman army advanced north ag ...

( Chester), although this is unclear.

Valentia

Ammianus Ammianus Marcellinus (occasionally anglicised as Ammian) (born , died 400) was a Roman soldier and historian who wrote the penultimate major historical account surviving from antiquity (preceding Procopius). His work, known as the ''Res Gest ...

records that in the year 369

Count Theodosius Flavius Theodosius (died 376), also known as Count Theodosius ( la, Theodosius comes) or Theodosius the Elder ( la, Theodosius Major), was a senior military officer serving Valentinian I () and the western Roman empire during Late Antiquity. Unde ...

established or refounded the province of Valentia (further attested in the List of Offices) from lands recaptured from "the enemy".

, XXVIII, iii. Its location is a matter of scholarly debate, but some place it in northwestern Wales with its capital at Deva ( Chester). If so, it was probably intended to counter the extensive Irish piracy and raiding occurring in late antiquity.

Notes

References

{{Late Roman Provinces, state=collapsed 410 disestablishments Late Roman provinces States and territories established in the 3rd century States and territories established in the 4th century Roman Britain