| Father | Richard PLANTAGENET [DUKE OF YORK] (1411 - 1476) |
| Mother | Cecily De NEVILLE [DUCHESS OF YORK (1415 - ) |
| Sibling | George Of Clarence PLANTAGENET DUKE (1449 - ) |
| Sibling | Anne PLANTAGENET [DUCHESS OF EXET (1439 - ) |
| Sibling | Henry PLANTAGENET (1440 - ) |
| Sibling | Edward IV King England King ( - 1483) |
| Sibling | Edmund PLANTAGENET (1443 - 1460) |
| Sibling | Elizabeth PLANTAGENET [DUCHESS OF SUFF (1444 - ) |
| Sibling | Margaret PLANTAGENET (1446 - 1503) |
| Sibling | William PLANTAGENET (1447 - ) |
| Sibling | John PLANTAGENET (1448 - ) |
| Sibling | Thomas PLANTAGENET (1450 - ) |
| Sibling | Richard III King England (1452 - ) |
| Sibling | Ursula PLANTAGENET (1454 - ) |