Beaufort Side

• Beaufort, Edmund (2nd Duke of Somerset) 1406 - 1455  (49 years)

• Beaufort, John (1st Earl of Somerset) 1373 - 1410  (37 years)
• Holland, Margaret (of Kent) Abt 1383 - 1429  (~ 46 years)

• Plantagenet, John of Gaunt (Duke of Lancaster) 1340 - 1399  (58 years)
• Roet, Katherine Swynford 1350 - 1403  (53 years)
• Holland, Thomas (2nd\5th Earl of Kent) 1350 - 1395  (45 years)
• Fitzalan, Alice (of Arundel) 1352 - 1416  (64 years)

Beauchamp Side

• Beauchamp, Eleanor (of Warwick) 1407 - 1467  (60 years)

• De Beauchamp, Richard (13Th Earl of Warwick) 1381 - 1439  (58 years)
• De Berkeley, Elizabeth (Countess of Warwick) 1386 - 1422  (36 years)

• De Beauchamp, Thomas (4th\12Th Earl of Warwick) Bef 1338 - 1401  (~ 62 years)
• Ferrers, Margaret (of Groby) - 1406
• De Berkeley, Thomas (5th Lord Berkeley) 1352 - 1417  (65 years)
• De Lisle, Margaret (Baroness Lisle) 1360 - 1391  (31 years)