| Mother | Joan DE BEAUFORT Countess of Westmorland (1379 - 1440) |
| Sibling | Eleanor NEVILLE Countess of Northumberland (1398 - 1472) |
| Sibling | Katherine NEVILLE (1400 - 1483) |
| Sibling | Henry DE NEVILLE (1402 - 1403) |
| Sibling | Robert NEVILLE Bishop of Durham (1404 - 1457) |
| Sibling | William NEVILLE 1st Earl of Kent, 6th Baron Fauconberg (1405 - 1463) |
| Sibling | Sir George NEVILLE 1st Baron Latimer (1407 - 1469) |
| Sibling | Anne NEVILLE (1409 - 1480) |
| Sibling | Cuthbert NEVILLE (1411 - ) |
| Sibling | Joan NEVILLE Nun of the Order of St. Clare (1412 - 1453) |
| Sibling | Cecily NEVILLE Duchess of York (1415 - 1495) |