Threave Castle
   HOME

TheInfoList



OR:

Threave Castle is situated on an island in the River Dee, west of
Castle Douglas Castle Douglas () is a town in Dumfries and Galloway, Scotland. It lies in the lieutenancy area of Kirkcudbrightshire, in the eastern part of Galloway, between the towns of Dalbeattie and Gatehouse of Fleet. It is in the ecclesiastical paris ...
in the historical county of Kirkcudbrightshire in the Dumfries and Galloway region of Scotland. Built in the 1370s by Archibald the Grim, it was a stronghold of the "Black Douglases", Earls of Douglas and Lords of Galloway, until their fall in 1455. For part of this time, the castle and the lordship of Galloway were controlled by
Princess Margaret Princess Margaret, Countess of Snowdon (Margaret Rose; 21 August 1930 – 9 February 2002) was the younger daughter of King George VI and Queen Elizabeth The Queen Mother. She was the younger sister and only sibling of Queen Elizabeth II. ...
, daughter of Robert III and widow of
Archibald Douglas, 4th Earl of Douglas Archibald Douglas, 4th Earl of Douglas, Duke of Touraine (c. 1369 – 17 August 1424), was a Scotland, Scottish nobleman and warlord. He is sometimes given the epithet "Tyneman" (Old Scots: Loser), but this may be a reference to his great- ...
. In 1449 Threave was regained by William Douglas, 8th Earl of Douglas, Scotland's most powerful magnate, who controlled extensive lands and numerous castles. He fortified Threave with an "artillery house", a sophisticated defence for its time. The excessive power of the Black Douglas lords led to their overthrow by James II in 1455, after which Threave was besieged and captured by the King's men. It became a royal castle, and in the 16th century hereditary responsibility for Threave was given to the Lords Maxwell. It was briefly held by the English in the 1540s, but did not see serious action until the
Bishops' Wars The Bishops' Wars were two separate conflicts fought in 1639 and 1640 between Scotland and England, with Scottish Royalists allied to England. They were the first of the Wars of the Three Kingdoms, which also include the First and Second En ...
, when in 1640 a royalist garrison was besieged by a force of
Covenanter Covenanters were members of a 17th-century Scottish religious and political movement, who supported a Presbyterian Church of Scotland and the primacy of its leaders in religious affairs. It originated in disputes with James VI and his son C ...
s. Partially dismantled, the castle remained largely unused until given into state care in 1913. The ruins, comprising the substantially complete tower house and the L-shaped artillery house, are today maintained by
Historic Environment Scotland Historic Environment Scotland (HES) () is an executive non-departmental public body responsible for investigating, caring for and promoting Scotland's historic environment. HES was formed in 2015 from the merger of government agency Historic Sc ...
as a
scheduled monument In the United Kingdom, a scheduled monument is a nationally important archaeological site or historic building, given protection against unauthorised change. The various pieces of legislation that legally protect heritage assets from damage, visu ...
. The castle complex is open to the public.


History

The name Threave is most likely derived from the
Cumbric Cumbric is an extinct Celtic language of the Brittonic subgroup spoken during the Early Middle Ages in the ''Hen Ogledd'' or "Old North", in Northern England and the southern Scottish Lowlands. It was closely related to Old Welsh and the ot ...
''tref'', meaning "homestead", suggesting that the island was settled before Gaelic-speaking people arrived in the area in the 7th century. The site has traditionally been associated with
Fergus of Galloway Fergus of Galloway (died 12 May 1161) was a twelfth-century Lord of Galloway. Although his familial origins are unknown, it is possible that he was of Norse-Gaelic ancestry. Fergus first appears on record in 1136, when he witnessed a charter o ...
, the 12th-century Lord of Galloway, though there is no evidence to support this. The chronicler
John of Fordun John of Fordun (before 1360 – c. 1384) was a Scottish chronicler. It is generally stated that he was born at Fordoun, Mearns. It is certain that he was a secular priest, and that he composed his history in the latter part of the 14th ...
records that, in 1308,
Edward Bruce Edward Bruce, Earl of Carrick (Norman French: ; ; Modern Scottish Gaelic: or ; 1280 – 14 October 1318), was a younger brother of Robert the Bruce, King of Scots. He supported his brother in the 1306–1314 struggle for the Scottish cro ...
defeated a force of Gallwegians on the River Dee, and afterward "burnt up the island". Archaeological finds of a penny dated to 1300, unearthed in the context of burned buildings, may locate this event at Threave. Excavations in the 1970s revealed traces of buildings that could be attributed to this period, and which could have formed part of an early stronghold of the
Lords of Galloway The lords of Galloway consisted of a dynasty of heirs who were lords (or kings) and ladies who ruled over Galloway in southwest Scotland, mainly during the High Middle Ages. Many regions of Scotland, including Galloway and Mormaer of Moray, Mor ...
.


Douglas stronghold

The Douglas family had been strong supporters of
Robert the Bruce Robert I (11 July 1274 – 7 June 1329), popularly known as Robert the Bruce (), was King of Scots from 1306 until his death in 1329. Robert led Kingdom of Scotland, Scotland during the First War of Scottish Independence against Kingdom of Eng ...
through the
Wars of Scottish Independence The Wars of Scottish Independence were a series of military campaigns fought between the Kingdom of Scotland and the Kingdom of England in the late 13th and 14th centuries. The First War (1296–1328) began with the English invasion of Scotla ...
. In 1308
Edward Bruce Edward Bruce, Earl of Carrick (Norman French: ; ; Modern Scottish Gaelic: or ; 1280 – 14 October 1318), was a younger brother of Robert the Bruce, King of Scots. He supported his brother in the 1306–1314 struggle for the Scottish cro ...
and "Good Sir James" Douglas led a campaign in Galloway against the local lords, led by
Dugald Macdowall Dungal MacDouall (died before 1327/1328) was a fourteenth-century Scottish nobleman, and a member of the MacDouall family. He was a vigorous opponent of Robert I, King of Scotland during the First War of Scottish Independence, and was knighted ...
, and their English supporters. Following the
Battle of Neville's Cross The Battle of Neville's Cross took place during the Second War of Scottish Independence on 17 October 1346, half a mile (800 m) to the west of Durham, England. An invading Scottish army of 12,000 led by King David II was defeated with heavy lo ...
in 1346 further risings in Galloway, in support of
Edward Balliol Edward Balliol or Edward de Balliol (; – January 1364) was a claimant to the Scottish throne during the Second War of Scottish Independence. With English help, he ruled parts of the kingdom from 1332 to 1356. Early life Edward was the el ...
, were put down by Sir William Douglas. The Douglases were rewarded for these services to the crown: William was made
Earl of Douglas This page is concerned with the holders of the forfeit title Earl of Douglas and the preceding Scottish feudal barony, feudal barons of Douglas, South Lanarkshire. The title was created in the Peerage of Scotland in 1358 for William Douglas, 1 ...
in 1358, while his cousin Archibald Douglas, son of Sir James, was created
Lord of Galloway The lords of Galloway consisted of a dynasty of heirs who were lords (or kings) and ladies who ruled over Galloway in southwest Scotland, mainly during the High Middle Ages. Many regions of Scotland, including Galloway and Moray, periodically h ...
in 1369. Known as "Archibald the Grim", he had been appointed Warden of the West March in 1361, and spent the following years attacking the English on both sides of the border. In 1372 he further gained the lands of the
Earl of Wigtown Earl of Wigtown (or Wigton) is a title that has been created twice in the Peerage of Scotland. The first creation was in 1341 for Sir Malcolm Fleming of Clan Fleming, and was surrendered in 1372, when the second Earl sold the Earldom and terr ...
, bringing all of Galloway under his control. In order to secure his new holdings, Archibald required a strong castle, and it is assumed that Threave Castle was built at this time. The main keep dates from this time, and was one of the first
tower houses A tower house is a particular type of stone structure, built for defensive purposes as well as habitation. Tower houses began to appear in the Middle Ages, especially in mountainous or limited access areas, to command and defend strategic points ...
built in Scotland, standing alone without any outer defensive features. A harbour was formed to the west to provide access across the river. The excavations in the 1970s revealed remains of additional stone buildings, constructed in the late 14th century, which may represent a hall and a chapel. In 1384 Archibald attacked and took
Lochmaben Castle Lochmaben Castle is a ruined castle in the town of Lochmaben, the feudal Lordship of Annandale, Dumfries and Galloway, Annandale, and the united county of Dumfries and Galloway. It was built by Edward I in the 14th century replacing an earlier mo ...
, the last English stronghold in south-west Scotland, and in 1388 he inherited the title of 3rd Earl of Douglas. He thus became the most powerful
magnate The term magnate, from the late Latin ''magnas'', a great man, itself from Latin ''magnus'', "great", means a man from the higher nobility, a man who belongs to the high office-holders or a man in a high social position, by birth, wealth or ot ...
in the country, controlling lands across southern Scotland and castles including
Douglas Castle Douglas Castle was a stronghold of the Douglas (later Douglas-Home) family from medieval times to the 20th century. The first castle, erected in the 13th century, was destroyed and replaced several times until the 18th century when a large man ...
and
Bothwell Castle Bothwell Castle is a large medieval castle, sited on a high, steep bank, above a bend in the River Clyde in South Lanarkshire, Scotland. It is located between Bothwell and Uddingston, about south-east of Glasgow. Construction of the castle wa ...
in Lanarkshire. He funded a rebuilding of
Sweetheart Abbey The Abbey of Dulce Cor, better known as Sweetheart Abbey ( Gaelic: ''An Abaid Ur''), was a Cistercian monastery founded in 1273 in what is now the village of New Abbey, in the historical county of Kirkcudbrightshire in Dumfries and Galloway ...
near Dumfries, and contracted marriages for his children with the offspring of King Robert III. Although he probably spent relatively little time at Threave, he died there in 1400, the first historical reference to the castle. He was succeeded by his son
Archibald Archibald may refer to: People and characters *Archibald (name), a masculine given name and a surname *Archibald (musician) (1916–1973), American R&B pianist * Archibald, a character from the animated TV show ''Archibald the Koala'' Other uses ...
, who in 1390 had married Princess Margaret, daughter of Robert III. In 1424 he led a Scottish force to fight the English in France where he was killed at the
Battle of Verneuil The Battle of Verneuil was a battle of the Hundred Years' War, fought on 17 August 1424 near Verneuil-sur-Avre in Normandy between an English army and a combined Franco-Scottish force, augmented by Milanese heavy cavalry. The battle was a si ...
. His wife Margaret took on the Lordship of Galloway on Archibald's death, and ruled from Threave as Countess of Douglas and Duchess of Touraine for the next 23 years, outliving her son and grandsons. In 1449 she was forced to cede Galloway to the 8th Earl of Douglas, and died at Threave soon after. Her monument stands in
Lincluden Collegiate Church Lincluden Collegiate Church, known earlier as Lincluden Priory or Lincluden Abbey (the name by which it is still known locally), is a ruined religious house, situated in the historic county of Dumfries to the north of the Royal Burgh of Dumfr ...
. A lead seal matrix made for Margaret was recovered during archaeological excavations at Threave. The seal shows her coat of arms, combining the arms of her husband with the
Royal Arms The royal coat of arms of the United Kingdom, also referred to as the royal arms, are the arms of dominion of the British monarch, currently Charles III. They are used by the Government of the United Kingdom and by other The Crown, Crown instit ...
of her father Robert III. Although a rare survival, the workmanship is poor suggesting it may have been a trial piece or even a forgery.


Downfall of the Black Douglases

The power and influence of the Douglases continued to grow.
Archibald Douglas, 5th Earl of Douglas Archibald Douglas, 5th Earl of Douglas ( 1391 – 26 June 1439) was a Scottish nobleman and general during the Hundred Years' War. Life Douglas was the son of Archibald Douglas, 4th Earl of Douglas and Margaret Stewart, eldest daughter of ...
, succeeded to his father's estates and in 1437 was appointed Regent to the young James II. He died unexpectedly in 1439 and in the ensuing power struggle Sir William Crichton, Sir
Alexander Livingston of Callendar Sir Alexander Livingston of Callendar (died 1451) was a significant figure in the early part of the reign of King James II of Scotland. Life Livingston was the son of Sir John Livingston of Callendar House and his wife Marjorie, a daughter ...
, and James Douglas, Earl of Avondale (son of Archibald the Grim) conspired to usurp the Black Douglas power. In 1440 they summoned Archibald's children
William William is a masculine given name of Germanic languages, Germanic origin. It became popular in England after the Norman Conquest, Norman conquest in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle ...
and David to
Edinburgh Castle Edinburgh Castle is a historic castle in Edinburgh, Scotland. It stands on Castle Rock (Edinburgh), Castle Rock, which has been occupied by humans since at least the Iron Age. There has been a royal castle on the rock since the reign of Malcol ...
. At the so-called "
Black Dinner Clan Douglas (Gaelic: ''Dùbhghlas'') is an ancient clan or noble house from the Scottish Lowlands. Taking their name from Douglas in Lanarkshire, their leaders gained vast territories throughout the Borders, Angus, Lothian, Moray, and also in ...
" that followed, the two boys were summarily beheaded on trumped-up charges, over the protests of the ten-year-old King James II. James Douglas was the principal benefactor, inheriting the Earldom of Douglas. On James' death in 1443, his oldest son
William William is a masculine given name of Germanic languages, Germanic origin. It became popular in England after the Norman Conquest, Norman conquest in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle ...
became 8th Earl of Douglas. The following year he married, with
Papal dispensation In the jurisprudence of the canon law of the Catholic Church, a dispensation is the exemption from the immediate obligation of the law in certain cases.The Law of Christ Vol. I, pg. 284 Its object is to modify the hardship often caused by rigor ...
, his first cousin Margaret, the "Fair Maid of Galloway", daughter of the 5th Earl. In doing so he reunited the Black Douglas estates with the Lordship of Galloway, still held by the Fair Maid's grandmother Princess Margaret. The marriage was unpopular with the other nobles who were wary of the power of the Earl, as well as his influence over the young James II who was still a minor. In 1447 Earl William forced the elderly Princess Margaret to give up Threave Castle and retire to Lincluden, finally giving him control of Galloway. He began a series of improvements to the fortifications at Threave, demolishing the earlier outbuildings and constructing elaborate outer defences. These included a defensive wall along the river bank, as well as the "artillery house", a curtain wall with three towers designed to be defended with guns. It is considered to be one of the first purpose-built artillery defences to be built in Britain. In 1452 the Earl seized Patrick Maclellan of Bombie, Sheriff of Galloway, and imprisoned him at Threave. Despite the King requesting his release, Maclellan was murdered. On 22 February 1452, Douglas was summoned to
Stirling Castle Stirling Castle, located in Stirling, is one of the largest and most historically and architecturally important castles in Scotland. The castle sits atop an Intrusive rock, intrusive Crag and tail, crag, which forms part of the Stirling Sill ge ...
, under a
safe conduct Safe conduct, safe passage, or letters of transit, is the situation in time of international conflict or war where one state, a party to such conflict, issues to a person (usually, an enemy state's subject) a pass or document to allow the enemy ...
by the King, who requested his aid against the rebellious Earls of Crawford and
Ross Ross may refer to: People and fictional characters * Ross (name), including a list of people and fictional characters with the surname or given name Ross, as well as the meaning * Clan Ross, a Highland Scottish clan Places Antarctica * Ross Sea ...
. However, Douglas had signed a bond with these earls and refused to support the King, who responded by stabbing Douglas. He was then attacked and killed by the King's retainers, and his body thrown from a window.


The siege of Threave

William's brother James Douglas, now 9th Earl, hastily continued the additions to Threave, completing the artillery house as well as earthworks to the north of the keep. After his brother's murder, he intrigued with the English court, receiving money from Henry VI's government for the works. The 9th Earl's uprising was defeated at the
Battle of Arkinholm The Battle of Arkinholm was fought on 1 May 1455, at Arkinholm near Langholm in Scotland, during the reign of King James II of Scotland. Although a small action, involving only a few hundred troops, it was the decisive battle in a civil war bet ...
near
Langholm Langholm , also known colloquially as the "Muckle Toon", is a burgh in Dumfries and Galloway, southern Scotland. Langholm lies between four hills in the valley of the River Esk in the Southern Uplands. Location and geography Langholm sits n ...
on 1 May 1455, following which his strongholds were systematically besieged. Threave Castle was the last castle to fall, and the royal forces arrived in June. King James resided at
Tongland Abbey Tungland or Tongland Abbey was a Premonstratensians, Premonstratensian monastic community located in Tongland in the historical county of Kirkcudbrightshire in Dumfries and Galloway, Scotland. It was probably founded circa 1218 by Alan, Lord ...
during the siege, which lasted over two months. The new artillery house prevented the King's men from taking the castle by force, even when a bombard, a large siege cannon, was brought up from
Linlithgow Palace The ruins of Linlithgow Palace are located in the town of Linlithgow, West Lothian, Scotland, west of Edinburgh. The palace was one of the principal residences of the monarchs of Kingdom of Scotland, Scotland in the 15th and 16th ce ...
at a cost of over £59. Instead, King James persuaded the garrison to surrender by making payments and grants of land to Douglas supporters. One myth associated with the siege, which is related by
Nigel Tranter Nigel Tranter OBE (23 November 1909 – 9 January 2000) was a writer of a wide range of books on history and architecture, both fiction and non-fiction. He was best-known for his popular and well-researched historical novels, covering centurie ...
, is that the great cannon
Mons Meg Mons Meg is a medieval bombard in the collection of the Royal Armouries, on loan to Historic Environment Scotland and located at Edinburgh Castle in Scotland. It has a barrel diameter of , making it one of the largest cannons in the world b ...
was built in
Kirkcudbright Kirkcudbright ( ; ) is a town at the mouth of the River Dee, Galloway, River Dee in Dumfries and Galloway, Scotland, southwest of Castle Douglas and Dalbeattie. A former royal burgh, it is the traditional county town of Kirkcudbrightshire. His ...
by a smith named Mollance. The cannon was then presented to James II and employed in the siege of Threave. The myth goes that the first cannonball smashed right through the castle, taking off the Fair Maid's hand as she drank. However, it is known that Mons Meg was actually made in
Burgundy Burgundy ( ; ; Burgundian: ''Bregogne'') is a historical territory and former administrative region and province of east-central France. The province was once home to the Dukes of Burgundy from the early 11th until the late 15th century. ...
and arrived in Scotland in 1454.


Royal fortress

The castle, along with the lordship of Galloway, was annexed by the Crown, and a succession of keepers were appointed. James II returned in 1460, on his way to the siege of
Roxburgh Castle Roxburgh Castle is a ruined royal castle that overlooks the junction of the rivers Tweed and Teviot, in the Borders region of Scotland. The town and castle developed into the royal burgh of Roxburgh, which the Scots destroyed along with ...
, where he would be killed by an exploding cannon. James III gave the castle to his wife Margaret of Denmark, though it is not known if she ever visited.
James IV James IV (17 March 1473 – 9 September 1513) was King of Scotland from 11 June 1488 until his death at the Battle of Flodden in 1513. He inherited the throne at the age of fifteen on the death of his father, James III, at the Battle of Sauch ...
visited in 1502, when royal accounts record cloth, wine and falconers being brought to Threave. In 1513,
Robert Maxwell, 5th Lord Maxwell Robert Maxwell, 5th Lord Maxwell (1493 – 9 July 1546) was a member of the Council of Regency (1536) of the Kingdom of Scotland, Regent of the Isle of Arran and like his father before him patriarch of the House of Maxwell/Clan Maxwell. A distingui ...
, was appointed keeper following the death of the previous keeper, John Dunbar of Mochrum, at
Flodden The Battle of Flodden, Flodden Field, or occasionally Branxton or Brainston Moor was fought on 9 September 1513 during the War of the League of Cambrai between the Kingdom of England and the Kingdom of Scotland and resulted in an English victory ...
. In 1526 the position was made hereditary to the Maxwells (later
Earls of Nithsdale Earl of Nithsdale was a title in the Peerage of Scotland. It was created in 1620 for Robert Maxwell, 9th Lord Maxwell, with remainder to heirs male. He was made Lord Maxwell, Eskdale and Carlyle at the same time. The title of Lord Maxwell had be ...
). In 1542, Robert Maxwell was captured after the
Battle of Solway Moss The Battle of Solway Moss took place on Solway Moss near the River Esk on the English side of the Anglo-Scottish border in November 1542 between English and Scottish forces. The Scottish King James V had refused to break from the Catholic Chu ...
, and forced to hand Threave over to the English invaders. It was retrieved for Scotland by the Earl of Arran in 1545. The Catholic Maxwell family, based at
Caerlaverock Castle Caerlaverock Castle is a moated triangular castle first built in the 13th century. It is located on the southern coast of Scotland, south of Dumfries, on the edge of the Caerlaverock National Nature Reserve. Caerlaverock was a stronghold of t ...
, were often suspected of treachery as Scotland turned to Protestantism, and Lord Maxwell was required to surrender Threave temporarily as the
Spanish Armada The Spanish Armada (often known as Invincible Armada, or the Enterprise of England, ) was a Spanish fleet that sailed from Lisbon in late May 1588, commanded by Alonso de Guzmán, Duke of Medina Sidonia, an aristocrat without previous naval ...
approached the English coast. During the
Bishops' Wars The Bishops' Wars were two separate conflicts fought in 1639 and 1640 between Scotland and England, with Scottish Royalists allied to England. They were the first of the Wars of the Three Kingdoms, which also include the First and Second En ...
of 1638–1640, the Maxwells supported
Charles I Charles I may refer to: Kings and emperors * Charlemagne (742–814), numbered Charles I in the lists of Holy Roman Emperors and French kings * Charles I of Anjou (1226–1285), also king of Albania, Jerusalem, Naples and Sicily * Charles I of ...
. A garrison of up to 100 men was installed at Threave, and further earthworks were added to the Castle's defences. The army of the
Covenanter Covenanters were members of a 17th-century Scottish religious and political movement, who supported a Presbyterian Church of Scotland and the primacy of its leaders in religious affairs. It originated in disputes with James VI and his son C ...
s, opposed to the royalist cause, arrived in summer 1640 and laid siege to the castle. After holding out for 13 weeks, the garrison surrendered on the orders of King Charles. The Covenanters ordered the buildings to be dismantled, and the materials to be disposed "to the use of the public".


Later history

The keep and artillery house largely remained standing, but Threave was never lived in again. Around 1800, 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 ...
, modifications were made to allow French prisoners to be held there, although it is not recorded that Threave was actually used for this purpose. In 1913 the ruins were given into state care, and some repairs and archaeological investigations were carried out. The castle has been a
scheduled monument In the United Kingdom, a scheduled monument is a nationally important archaeological site or historic building, given protection against unauthorised change. The various pieces of legislation that legally protect heritage assets from damage, visu ...
since 1921 due to its national significance. More detailed excavations took place in the 1970s, revealing details of the castle's history. Threave Castle is cared for by
Historic Environment Scotland Historic Environment Scotland (HES) () is an executive non-departmental public body responsible for investigating, caring for and promoting Scotland's historic environment. HES was formed in 2015 from the merger of government agency Historic Sc ...
and is open to the public. Access to the castle is via a boat over the River Dee, from the Threave Estate, which is owned by the
National Trust for Scotland The National Trust for Scotland () is a Scottish Building preservation and conservation trusts in the UK, conservation organisation. It is the largest membership organisation in Scotland and describes itself as "the charity that cares for, sha ...
and operated as a nature reserve that is home to bats and ospreys.


Castle

Threave Castle comprises a 14th-century keep or tower house, and an outer wall that includes the 15th-century artillery house. It is sited on the western edge of the island, which today covers , although in the 15th century it is estimated to have been only a third of this size. The island would have supported subsidiary buildings, such as stores and workshops, as well as the castle. Access was by boat or via a ford or underwater causeway at the south end of the island.


Keep

The rectangular keep is on plan, and high. Inside, there were five storeys. The single entrance to the keep, on the east side, was accessed from a wooden stair-tower via a movable bridge. This entrance is at first-floor level, and led into a reception hall. Also on the first floor was the kitchen, and below this, accessed by a ladder, were vaulted storage cellars with a well and a prison. From the reception hall a spiral stair within the -thick wall led up to the great hall, and above this the lord's outer chamber and bedchamber. Larger windows are provided on the less vulnerable west and north sides of these rooms. The top level was used as servants' quarters or, during times of trouble, as accommodation for the garrison. The battlements were accessed from this floor, and nine windows gave views in all directions. An outer door at this level allowed equipment to be hauled up from ground level. On three sides, holes in the external walls would have supported a timber gallery known as a
bretèche In medieval fortification, a bretèche or brattice is a small balcony with machicolations, usually built over a gate and sometimes in the corners of the fortress' wall, with the purpose of enabling defenders to shoot or throw objects at the atta ...
, which allowed the defenders to drop objects on attackers at the walls, while a more permanent
machicolation In architecture, a machicolation () is an opening between the supporting corbels of a battlement through which defenders could target attackers who had reached the base of the defensive wall. A smaller related structure that only protects key ...
over the entrance served the same purpose.


Curtain wall and other features

The keep is enclosed by the later curtain wall, which wraps around the east, south and west sides of the keep. The east and south sides form the "artillery house", begun by the 8th Earl of Douglas in 1447 and representing a sophisticated artillery defence for its time. It faces the higher ground to the east of the river, from where an attack was most likely to come. It has round towers on its three corners, which are provided with three gun ports on two levels, with a crenellated parapet on the third level. The gun ports on the lower level are 'dumb-bell' shaped, while those above are of the 'inverted keyhole' type. It has been conjectured that the guns mounted in these openings would have been a breech-loading device of around calibre, attached to a wooden stock. Only one of these towers, the south east, remains, while the others were damaged in the 1640 siege and subsequently collapsed. Between the towers is a curtain wall, thick and formerly up to high. It is battered to provide greater strength against artillery, and provided with traditional slits for firing longbows or crossbows. In the centre of the east wall is a gatehouse, almost high, which was formerly equipped with a drawbridge and two inner doors, with a firing platform above. The curtain wall would have been accessed via ladders or timber stairs. The curtain walls are only from the keep, but it is unclear if there was any direct access from one to the other. The curtain wall is surrounded by a rock-cut ditch that was formerly flooded to form a moat. To the west the river runs close to the keep. The remains of a wall survive along the river bank, curving back towards the north west corner of the keep. A gated harbour was constructed here to provide secure alternative access to the castle. To the north, only an earth bank defends the keep, although the marshy approach to this side would have discouraged attackers. Beyond the artillery house and its ditch, the foundations of older buildings can be seen: these were demolished to provide stone and to clear the field of fire for the artillery house. The outermost defence comprises an earthwork that was hastily built by Lord Maxwell's garrison before the 1640 siege.


Notes


References

* * * * * * * * * * * * * * *


External links


Threave Castle
site information from Historic Environment Scotland {{Castles in Dumfries and Galloway Buildings and structures completed in the 14th century Castles in Kirkcudbrightshire Castles in Dumfries and Galloway Historic Environment Scotland properties in Dumfries and Galloway Scheduled monuments in Dumfries and Galloway *Castle Threave River islands of Scotland