| Henry de Beaufort, 2nd Earl of Somerset |
| Henry de Beaufort, 2nd Earl of Somerset | |
| B: | 26 Nov 1401 |
| D: | 25 Nov 1418 |
| James III Stewart, King of Scotland |
| James III Stewart, King of Scotland | |
| B: | 10 Jul 1451 |
| D: | 11 Jun 1488 |
| Battle of Sauchieburn, Stirling, Scotland | |
| Margaret of Denmark, Queen of Scotland |
| Margaret of Denmark, Queen of Scotland | |
| B: | 23 Jun 1456 |
| D: | 14 Jul 1486 |
| Joan Beaufort, Lady, Queen of Scots |
| Joan Beaufort, Lady, Queen of Scots | |
| B: | Abt. 1404 |
| D: | 15 Jul 1445 |
| James I Stewart, The Black Knight Of Lorn, King of Scotland | |
| B: | Jul 1394 |
| Dunfermline Abbey, Dunfermline, Fife, Scotland. | |
| D: | 21 Feb 1437 |
| Unknown |
| John de Beaufort, 1st Duke of Somerset, 3rd Earl of Somerset, KG | |
| B: | 25 Mar 1404 |
| D: | 30 May 1444 |
| Margaret Beauchamp, of Bletso |
| Margaret Beauchamp, of Bletso | |
| B: | Abt. 1410 |
| D: | Bef. 3 Jun 1482 |
| Thomas de Beaufort, 1st Count of Perche |
| Thomas de Beaufort, 1st Count of Perche | |
| B: | Abt. 1405 |
| D: | 3 Oct 1431 |
| Edmund de Beaufort, 2nd Duke of Somerset, 4th Earl of Somerset, 1st Earl of Dorset, 1st Marquess of Dorset styled 1st Count of Mortain,KG | |
| B: | 1406 |
| D: | 22 May 1455 |
| Margaret de Beaufort, Countess of Devon |
| Margaret de Beaufort, Countess of Devon | |
| B: | Abt. 1409 |
| D: | 1449 |
| Thomas de Courtenay, 5th\13th Earl of Devon (3 May 1414 – 3 February 1458 | |
| B: | 3 May 1414 |
| D: | 3 Feb 1458 |
|
| John de Beaufort, 1st Marquess of Somerset and 1st Marquess of Dorset, later only 1st Earl of Somerset, KG | |
| B: | 1371 |
| Lincolnshire, England | |
| D: | 16 March 1410 |
| London, City of London, Greater London, England | |
| Margaret Holland, Duchess Of Clarence, Lady Companions of the Garter | |
| B: | 1385 |
| D: | 31 Dec 1439 |