| Name | Relationship with John FitzAlan | Civil | Canon |
|---|
| Wife of the 4th cousin 15 times removed | | |
| Wife of the half 4th cousin 16 times removed | | |
| Wife of the 4th cousin 16 times removed | | |
| Wife of the 4th cousin 17 times removed | | |
| Wife of the half 4th cousin 17 times removed | | |
| Philip III | 1st cousin 3 times removed | VII | 5 |
| Husband of the 1st cousin 3 times removed | | |
| Philip IV | 2nd cousin twice removed | VIII | 5 |
| Husband of the half grandaunt | | |
| Philippa | 1st cousin once removed | V | 3 |
| Half 2nd cousin twice removed | VIII | 5 |
| 3rd cousin once removed | IX | 5 |
| Half 4th cousin once removed | XI | 6 |
| 4th cousin twice removed | XII | 7 |
| Half 4th cousin twice removed | XII | 7 |
| Philippa | 1st cousin twice removed | VI | 4 |
| Half 2nd cousin 3 times removed | IX | 6 |
| 3rd cousin twice removed | X | 6 |
| 3rd cousin 3 times removed | XI | 7 |
| Half 4th cousin twice removed | XII | 7 |
| 4th cousin 3 times removed | XIII | 8 |
| Half 4th cousin 3 times removed | XIII | 8 |
| Pichon, Delia | Wife of the 17th great-grandnephew | | |
| Wife of the 1st cousin 19 times removed | | |
| Wife of the half 2nd cousin 20 times removed | | |
| Wife of the 3rd cousin 19 times removed | | |
| Wife of the 3rd cousin 20 times removed | | |
| Wife of the 4th cousin 18 times removed | | |
| Wife of the half 4th cousin 19 times removed | | |
| Wife of the 4th cousin 19 times removed | | |
| Wife of the 4th cousin 20 times removed | | |
| Wife of the half 4th cousin 20 times removed | | |
| Plantagenet, Antigone | 1st cousin 3 times removed | VII | 5 |
| Half 2nd cousin 4 times removed | X | 7 |
| 3rd cousin 3 times removed | XI | 7 |
| 3rd cousin 4 times removed | XII | 8 |
| Half 4th cousin 3 times removed | XIII | 8 |
| 4th cousin 4 times removed | XIV | 9 |
| Half 4th cousin 4 times removed | XIV | 9 |
| Wife of the great-grandnephew | | |
| Wife of the 3rd cousin 3 times removed | | |
| Wife of the 3rd cousin 4 times removed | | |
| Wife of the 4th cousin twice removed | | |
| Wife of the half 4th cousin 3 times removed | | |
| Wife of the 4th cousin 3 times removed | | |
| Wife of the 4th cousin 4 times removed | | |
| Wife of the half 4th cousin 4 times removed | | |
| Pleasants, Anne | Wife of the 15th great-grandnephew | | |
| Wife of the 1st cousin 17 times removed | | |
| Wife of the half 2nd cousin 18 times removed | | |
