• General Notes

  Edmund Beaufort, 2nd Duke of Somerset married before 1436 [probably, abt 1425], Eleanor, daughter of Richard de Beauchamp, 13th Earl of Warwick and his first wife, Elizabeth, (daughter and heiress of Thomas de Berkeley, 5th Baron Berkeley), and the widow of Thomas de Ros, 9th Baron de Ros. Eleanor was an older half-sister of Henry de Beauchamp, 1st Duke of Warwick and Anne Neville, 16th Countess of Warwick.
  
  Their unlicensed marriage was later pardoned on 7 March 1438, and they had the following children:
  
  Eleanor Beaufort, Countess of Ormonde, married first James Butler, 5th Earl of Ormonde and second Sir Robert Spencer.[1]
  Elizabeth Beaufort (d. before 1472), married Sir Henry FitzLewis.[1]
  Henry Beaufort, 3rd Duke of Somerset (1436–1464)[2]
  Margaret Beaufort, Countess of Stafford (bef. 1439–1474), married first Humphrey, Earl of Stafford and second Sir Richard Darell.[2]
  Edmund Beaufort, 4th Duke of Somerset (c. 1439– 4 May 1471)[2]
  Anne Beaufort (c. 1453 – c. 1496),[1] who married, before 1470, Sir William Paston (1436 – September 1496), a younger son of William Paston (1378-1444), Justice of the Common Pleas.[3]
  John Beaufort, Earl of Dorset (c. 1455– 4 May 1471)[2]
  Lady Joan Beaufort (d. 11 August 1518), married first Robert St Lawrence, 3rd Baron Howth and second Sir Richard Fry, and had issue by her first marriage.[1][4]
  Thomas Beaufort (c. 1455–c. 1463)[1]
  Mary Beaufort (b. between 1431 and 1455)[1]

Details of Eleanor's family with Edmund Beaufort (2nd Duke of Somerset)

Details of Eleanor's family with Thomas de Ros (8th Baron)