KingJames I of Scotland met Joan during his time as a prisoner in England, and knew her from at least 1420.[7] She is said to have been the inspiration for King James's famous allegorical romantic poem,The Kingis Quair,[8] written during his captivity, after he saw her from his window in the garden.[9] The poem described her as ‘beautee eneuch to mak a world to dote.’[10]
The marriage was at least partially political, as their marriage was part of the agreement for his release from captivity[11] under the Treaty of London (4 December 1423).[12] From an English perspective an alliance with the Beauforts was meant to establish Scotland's alliance with the English, rather than the French.[7] Negotiations resulted in Joan's dowry of 10,000marks being subtracted from James's substantial ransom.[13]
On 12 February 1424, Joan Beaufort and King James were wed atSt Mary Overie Church in Southwark.[7][14] They were feasted atWinchester Palace that year by her uncle,CardinalHenry Beaufort. She accompanied her husband on his return from captivity in England to Scotland, and was crowned alongside him atScone Abbey.
As queen, she often pleaded with the king for those who might be executed.[15] In 1429, Alexander Macdonald, Lord of the Isles, was captured after burning and pillaging the Scottish Highlands and she pleaded for him to be pardoned.[16]
The royal couple had eight children, including the futureJames II, andMargaret of Scotland, future spouse ofLouis XI of France.[7] She also remained in contact with her English family, with her brothers and uncles visiting Joan and her husband ahead of formal embassies.[4]
James I was assassinated in the Dominican Friary inPerth on 21 February 1437. Joan had also been a target of assassination along with her husband and was wounded,[6] but managed to survive her injuries.[7] She put her husband’s mutilated body on display, causing shock and anger at the brutality of the murder throughout Europe.[17]
Joan successfully directed her husband's supporters to attack his assassinWalter Stewart, Earl of Atholl, but was forced to give up power three months later.[7] The prospect of being ruled by an English woman was unpopular in Scotland.[7] TheEarl of Douglas was thus appointed to power, though Joan remained in charge of her son[7] and represented his interests.[4]
James was an ally of the latestEarl of Douglas, and plotted with him to overthrow Alexander Livingston, governor of Stirling Castle, during the minority of James II.[19] Livingston arrested Joan on 3 August 1439[20] and forced her to relinquish custody of the young king until his majority.[7] She was released on 31 August 1439.[20] Joan died in 1445[4] at Dunbar Castle[20] and was buried beside her first husband in theCarthusianPriory at Perth.[14]
^Cokayne, G. E. et al, eds. (2000)The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14. 1910-1959; reprint in 6 volumes. Gloucester: Alan Sutton Publishing, 2000, volume I. p. 312