| Father | Thomas Beresford (1420 - 1473) |
| Mother | Agnes Hassall (1422 - 1467) |
| Sibling | Lady Agnes Beresford (1452 - 1509) |
| Sibling | James Beresford (1457 - ) |
| Sibling | Alice Beresford (1458 - ) |
| Sibling | Lawrence Beresford (1455 - 1519) |
| Sibling | Godfrey Beresford (1456 - ) |
| Sibling | Johanna Beresford (1460 - ) |
| Sibling | Agnes Joan Beresford (1476 - 1492) |
| Sibling | Cicely Ellen Beresford (1477 - ) |
| Sibling | John Beresford (1460 - ) |
| Sibling | Cicely Ellen Beresford (1461 - ) |
| Sibling | Hugh Beresford (1445 - 1516) |
| Sibling | Robert Beresford (1447 - 1458) |
| Sibling | Aden Beresford (1441 - 1495) |
| Sibling | Thomas Beresford (1442 - 1512) |
| Sibling | Rauff Beresford (1453 - ) |
| Sibling | William Beresford (1454 - ) |
| Sibling | Denys Beresford (1450 - ) |
| Sibling | Roger Beresford (1452 - ) |