| Father | Richard Plantagenet III (1411 - 1460) |
| Mother | Cecily LADY THE Rose of Raby HRH DUCHESS YORK COUNTESS PLANTAGENET YORK NEVILLE (1415 - 1495) |
| Sibling | King Edward IV Plantagenet (1442 - 1483) |
| Sibling | Richard III (1452 - ) |
| Sibling | Eleanor Plantagenet (1454 - ) |
| Sibling | King Edward IV of England (1442 - 1483) |
| Sibling | Lord George Plantagent, 1st Duke of Clarence (1449 - 1478) |
| Sibling | Edward IV Plantagenet, (1442 - 1483) |
| Sibling | Edward Plantaganet ( - 1471) |
| Sibling | Edward IV King ( - ) |
| Sibling | Edward IV (1442 - 1483) |
| Sibling | Edward IV, King of England (1442 - 1483) |
| Sibling | Joan Plantagenet (1438 - 1438) |
| Sibling | Edward Plantagenet IV (1442 - 1483) |
| Sibling | Edmund Plantagenet (1441 - 1460) |
| Sibling | Edward IV King of England (1437 - 1483) |
| Sibling | Richard III " Crookback" King of England (1452 - 1485) |
| Sibling | Margaret PLANTAGENET (1446 - 1503) |
| Sibling | Edmund Plantagent (1443 - 1460) |
| Sibling | Edmund Plantagenet ( - ) |
| Sibling | Edward IV Plantagenet ( - ) |
| Sibling | Margaret of York (1448 - ) |
| Sibling | Isabel Plantagenet ( - 1484) |
| Sibling | Edmund Plantagenet Earl of Rutland ( - ) |
| Sibling | Ursula Plantagenet (1455 - 1455) |
| Sibling | George Plantagenet Duke of Clarence ( - ) |
| Sibling | ANNE Plantagenet of York (1439 - 1476) |
| Sibling | Edmund PLANTAGENET (1443 - 1460) |
| Sibling | Margaret Plantagenet, of York (1446 - 1503) |
| Sibling | Edmund_ Plantagenet, Duke of Rutland (1443 - 1460) |
| Sibling | Edward IV Mortimer (1435 - ) |
| Sibling | III Richard (1410 - 1438) |
| Sibling | Isabel Plantagenet ( - 1484) |
| Sibling | Edmund Plantagenet ( - 1460) |
| Sibling | Prince Edmund Plantagenet (1443 - 1461) |
| Sibling | Ursula ( - ) |
| Sibling | William of York (1447 - 1448) |
| Sibling | Earl Edmund Plantagenet of Rutland (1443 - 1461) |
| Sibling | Thomas Plantagenet (1451 - ) |
| Sibling | Thomas Plantagenet ( - ) |
| Sibling | Richard Plantagenet III (1452 - 1485) |
| Sibling | Ursula (1454 - ) |
| Sibling | George Plantagenet ( - ) |
| Sibling | Edmund ( - 1460) |
| Sibling | Anne Plantagenet of York (1439 - 1475) |
| Sibling | John ( - ) |
| Sibling | Thomas Plantagenent (1451 - ) |
| Sibling | Edmund ( - 1460) |
| Sibling | John Plantagenet (1448 - ) |
| Sibling | Lady Elizabeth Gylbert (1450 - 1493) |