Compact tree of Sir Thomas Percy
| Henry Percy 1393–1455 | |||||||||||||
| Henry Percy 1421–1461 | Henry Percy 1449–1489 | Eleanor Poynings 1422–1484 | Sir Robert Spencer – | ||||||||||
| Lady Eleanor Neville 1397–1472 | |||||||||||||
| Sir Henry Algernon Percy 1477–1527 |
|
Katherine Spencer 1477–1542 | |||||||||||
| John “Fairborn” Beaufort 1373–1410 | Richard de Beauchamp 1382–1439 | ||||||||||||
| Maud Herbert 1448–1485 | Edmund Beaufort 1406–1455 | Eleanor Beaufort 1431–1501 | Eleanor Beauchamp 1408–1467 | ||||||||||
| Margaret Holand of Kent – | Elizabeth de Berkeley 1386–1422 | ||||||||||||