| | Dorothée SYDNEY 1617–1684 | | |
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| | Catherine NEVIL 1546–1596 | | |
| | | | | | Henri Algernon PERCY 1478–1527 Catherine SPENCER 1477–1542 | | | | | | | | Eléonore POYNINGS 1422–1483 | | | | Eléonore NEVILLE 1403–1472 | | |
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| | | Eléonore de BEAUFORT –1492 | | | | Edmond PLANTAGENÊT de BEAUFORT 1406–1455 Aliénor de BEAUCHAMP 1408–1468 | | | | Jean PLANTAGENÊT de BEAUFORT 1371–1410 Marguerite HOLLAND 1385–1429 | | |
| | | Richard de BEAUCHAMP 1381–1439 Elisabeth de BERKELEY 1386–1422 Isabelle LE DESPENCER 1400–1439 | | |
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