Compact tree of Sir Henry Algernon Percy
| Sir Henry “Hotspur” Percy 1364–1403 | Ralph Neville 1364–1425 | ||||||||||||
| Henry Percy 1393–1455 | Henry Percy 1421–1461 | Lady Eleanor Neville 1397–1472 | |||||||||||
| Elizabeth Mortimer 1371–1417 | Joan Beaufort 1379–1440 | ||||||||||||
| Henry Percy 1449–1489 |
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Maud Herbert 1448–1485 | |||||||||||
| Eleanor Poynings 1422–1484 | |||||||||||||