BEAUFORT, John 1st Duke of Somerset

BEAUFORT Side

• BEAUFORT, John 1st Earl of Somerset 1373 - 1410  (37 years)

• PLANTAGENET, John 1st Duke of Lancaster 1340 - 1398  (57 years)
• SWYNFORD, Katherine Duchess of Lancaster 1350 - 1403  (52 years)

• PLANTAGENET, Edward III King of England 1312 - 1377  (64 years)
• Philippa de Avenes, Queen Of England 1310 - 1369  (59 years)
• Sir Knight Payne de Roet Abt 1310 - Yes, date unknown
• Catherine de Hainault 1320 - Yes, date unknown

HOLLAND Side

• HOLLAND, Margaret 1385 - 1439  (54 years)

• HOLLAND, Thomas De 2nd Earl of Kent 1350 - 1397  (47 years)
• FITZALAN, Alice Abt 1350 - 1416  (66 years)

• HOLAND, Thomas De 1314 - 1360  (46 years)
• PLANTAGENET, Joan Fair Maid of Kent, Princess of Wales 1328 - 1385  (56 years)
• FITZALAN, Richard 10th Earl of Arundel 1313 - 1376  (63 years)
• PLANTAGENET, Eleanor 1322 - 1372  (61 years)