# | Children | Name | Born | Died | Father | Mother |
1 | | | b. 1406 | d. 22 May 1455 | John de Beaufort | Margaretha Holand |
2 | | Sir Lord Edmund I Plantagenet Beaufort, Knight of the Garter, Commander in the English Army, Justice in Eyre, 4th English Count of Mortain,, 4th Earl of Somerset, 1st Earl of Dorset, 1st Marquess of Dorset, 2nd Duke of Somerset, Lord Protector of England | |
| b. 25 Mar 1406 | d. 22 May 1455 | John de Beaufort | Margaretha Holand |
3 | | | b. 27 Dec 1407 | d. 15 Jul 1445 | John de Beaufort | Margaretha Holand |