Margaret Beaufort, Countess of Devon

Updated on Dec 06, 2023

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House Beaufort (by birth) Mother Margaret Holland		Name Margaret Countess Died 1449

Issue Thomas Courtenay, 14th Earl of Devon Henry Courtenay Sir John Courtenay Joan Courtenay Elizabeth Courtenay Anne Courtenay Eleanor Courtenay Maud Courtenay Father John Beaufort, 1st Earl of Somerset Spouse Thomas de Courtenay, 5th Earl of Devon Children Thomas Courtenay, 14th Earl of Devon, John Courtenay, 15th Earl of Devon Parents John Beaufort, 1st Earl of Somerset, Margaret Holland, Duchess of Clarence Siblings Edmund Beaufort, 2nd Duke of Somerset Similar People John Beaufort - 1st Earl of, Edmund Beaufort - 2nd Duke, John Beaufort - 1st Duke, Joan Beaufort - Countess, Katherine Swynford

Lady Margaret Beaufort (c.1409 – 1449) was a great-granddaughter of King Edward III (1327–1377).

Origins

Margaret Beaufort was the second and youngest daughter of John Beaufort, 1st Earl of Somerset (c.1371 – 16 March 1410), by his wife Margaret Holland (c.1385/6 – c.1439/40), the daughter of Thomas Holland, 2nd Earl of Kent by his wife Alice Arundel. Her father, John Beaufort, was an illegitimate son of John of Gaunt, 1st Duke of Lancaster (1340–1399), the third surviving son of King Edward III (1327–1377), by his mistress, later his third wife, Katherine Swynford. Margaret was thus a great-granddaughter of King Edward III.

Margaret had prominent siblings, including the following four brothers and a sister:

Henry Beaufort, 2nd Earl of Somerset

John Beaufort, 1st Duke of Somerset

Thomas Beaufort, Count of Perche

Edmund Beaufort, 2nd Duke of Somerset

Joan Beaufort, Queen of Scotland.

Marriage and children

At some time after 1421 Margaret married Thomas Courtenay, 13th Earl of Devon (1414–1422), whom she bore three sons and five daughters. Her sons were all killed or executed during the Wars of the Roses due to their strong adherence to the Lancastrian cause, and left no children, and thus the senior line of the Courtenays was extinguished. Margaret's children included the following:

Thomas Courtenay, 14th Earl of Devon (1432 – 3 April 1461), eldest son and heir, who shortly after 9 September 1456 married Mary of Anjou, illegitimate daughter of Charles, Count of Maine. The marriage was without children. As a Lancastrian supporter during the Wars of the Roses he was taken prisoner at the Battle of Towton (1461) (in which the victor was the Yorkist Edward, 4th Duke of York (who became King Edward IV (1461–1483)), was attainted and beheaded at York on 3 April 1461, when all his honours, including the original Earldom of Devon, became forfeited.

Henry Courtenay (d. 17 January 1469), Esquire, of West Coker, Somerset. Due to the attainder of his elder brother he did not inherit the Earldom of Devon. Also a Lancastrian supporter, he was beheaded for treason in the market place at Salisbury, Wiltshire on 17 January 1469.

John Courtenay, 15th/16th Earl of Devon, (1435 – 3 May 1471, youngest brother. After his eldest brother Thomas's attainder the earldom was in May 1469 bestowed away from the family by King Edward IV, the new Yorkist king, onto his supporter Humphrey Stafford, 1st Earl of Devon (c. 1439 – 1469) known as "an Earl of three months and no more". The Complete Peerage states him to have been 15th Earl of Devon, whilst other authorities treat his earldom as a new creation. Following the temporary reversal in the dominance of the Yorkists and the temporary restoration of the Lancastrian King Henry VI, Stafford was beheaded in August 1469 and John Courtenay was restored to the honours of his family, with the attainder of 1461 having been reversed and thereby became 15th/16th Earl of Devon. However, the position was short-lived as the Yorkists definitively terminated the reign of Henry VI in April 1471 at the Battle of Barnet and on 4 May 1471 Courtenay was slain during the Battle of Tewkesbury, having commanded the rear of the Lancastrian army. On his death the earldom fell into abeyance between his sisters or their descendants.

Joan Courtenay, (born c. 1447), who married firstly, Sir Roger Clifford, second son of Thomas Clifford, 8th Baron de Clifford, beheaded after Bosworth in 1485. She married secondly, Sir William Knyvet of Buckenham, Norfolk.

Elizabeth Courtenay (born c. 1449), who married, before March 1490, Sir Hugh Conway.

Anne Courtenay.

Eleanor Courtenay.

Maud Courtenay.

Two of Margaret's nieces were also named Margaret Beaufort. Margaret Beaufort, Countess of Stafford, was the mother of Henry Stafford, 2nd Duke of Buckingham, and Margaret Beaufort, Countess of Richmond and Derby, was the mother of King Henry VII.

References

Margaret Beaufort, Countess of Devon Wikipedia

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Contents

Origins

Marriage and children

References