1472-1521
| Robert.VI Willoughby | |
| *: | 1472 |
| +: | 1521 |
1470-
| Elisabeth v.Beauchamp | |
| *: | CA.1470 |
1452-
| Robert.V Willoughby | |
| *: | 1452 |
1453-
| Blanche v.Champernowne | |
| *: | 1453 |
| oo: | CA.1472 |
vor 1431-1477
| John.IV Willoughby | |
| *: | VOR 1431 |
| +: | 1477 |
1400-1437
| John.III Willoughby | |
| *: | 1400 |
| +: | 24 Feb 1437 |
