Ahnentafel[]
- Parents
- Grandparents
- 4. Richard of Conisburgh, 1st Earl of Cambridge (c1376-1415)
- 5. Anne de Mortimer (1390-1411)
- 6. Ralph de Neville, 1st Earl of Westmorland (c1364-1425)
- 7. Joan Beaufort (1379-1440)
- Great-grandparents
- 8. Edmund of Langley, 1st Duke of York (1341-1402)
- 9. Isabella de Castilla (1355-1392)
- 10. Roger Mortimer, 4th Earl of March (1374-1398)
- 11. Alianore Holland (c1373-1405)
- 12. John Neville, 3rd Baron Neville de Raby (1328-1388)
- 13. Maud Percy (-1379)
- 14. John of Gaunt, 1st Duke of Lancaster (1340-1399)
- 15. Catherine De Roet (1350-1403)
- Great-great-grandparents
- 16. Edward III of England (1312-1377)
- 17. Philippa of Hainaut (1311-1369)
- 18. Pedro I of Castile (1334-1369)
- 19. Maria de Padilla (c1334-1361)
- 20. Edmund Mortimer, 3rd Earl of March (c1352-1381)
- 21. Philippa Plantagenet, 5th Countess of Ulster (1355-1382)
- 22. Thomas Holland, 2nd Earl of Kent (1354-1397)
- 23. Alice FitzAlan (c1350-1416)
- 24. Ralph Neville, 2nd Baron Neville of Raby (c1291-1367)
- 25. Alice de Audley (c1300-c1375)
- 26. Henry de Percy, 2nd Baron Percy (1299-1352)
- 27. Idoine de Clifford (c1300-1365)
- 28. Edward III of England (1312-1377)
- 29. Philippa of Hainaut (1311-1369)
- 30. Payn De Roet (c1310-1380)
- 31.