| | Sir Henry Algernon Percy 1477–1527 Katherine Spencer 1477–1542 | | | | | | | | Eleanor Poynings 1422–1484 | | | | Lady Eleanor Neville 1397–1472 | | |
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| | | Eleanor Beaufort 1431–1501 | | | | Edmund Beaufort 1406–1455 Eleanor Beauchamp 1408–1467 | | | | John “Fairborn” Beaufort 1373–1410 Margaret Holand of Kent – | | |
| | | Richard de Beauchamp 1382–1439 Elizabeth de Berkeley 1386–1422 | | |
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