| Father | Richard of York Plantagenet (1411 - 1460) |
| Mother | Cecily Neville (1415 - 1495) |
| Sibling | Anne Plantagenet (1439 - 1476) |
| Sibling | Henry of York Plantagenet (1441 - ) |
| Sibling | King Edward IV Plantagenet (1442 - 1483) |
| Sibling | Edmund Plantagenet (1443 - 1460) |
| Sibling | Elizabeth Plantagenet (1444 - 1503) |
| Sibling | Margaret Plantagenet (1446 - 1503) |
| Sibling | William Plantagenet (1447 - ) |
| Sibling | John Plantagenet (1448 - ) |
| Sibling | George Plantagenet (1449 - ) |
| Sibling | Thomas Plantagenet ( - ) |
| Sibling | King Richard III Plantagenet (1452 - 1485) |
| Sibling | Ursula Plantagenet (1455 - ) |
