| Name | Relationship with John FitzAlan | Civil | Canon |
|---|
| Husband of the half 4th cousin 19 times removed | | |
| Hayward, Nathan Jr. | 17th great-grandnephew | XXI | 20 |
| 1st cousin 19 times removed | XXIII | 21 |
| Half 2nd cousin 20 times removed | XXVI | 23 |
| 3rd cousin 19 times removed | XXVII | 23 |
| 3rd cousin 20 times removed | XXVIII | 24 |
| 4th cousin 18 times removed | XXVIII | 23 |
| Half 4th cousin 19 times removed | XXIX | 24 |
| 4th cousin 19 times removed | XXIX | 24 |
| 4th cousin 20 times removed | XXX | 25 |
| Half 4th cousin 20 times removed | XXX | 25 |
| Heller, Glen Rolland | Husband of the 18th great-grandniece | | |
| Husband of the 1st cousin 20 times removed | | |
| Husband of the half 2nd cousin 21 times removed | | |
| Husband of the 3rd cousin 20 times removed | | |
| Husband of the 3rd cousin 21 times removed | | |
| Husband of the 4th cousin 19 times removed | | |
| Husband of the half 4th cousin 20 times removed | | |
| Husband of the 4th cousin 20 times removed | | |
| Husband of the 4th cousin 21 times removed | | |
| Husband of the half 4th cousin 21 times removed | | |
| Hemmeldarn, Donna Lee | Wife of the 18th great-grandnephew | | |
| Wife of the 1st cousin 20 times removed | | |
| Wife of the half 2nd cousin 21 times removed | | |
| Wife of the 3rd cousin 20 times removed | | |
| Wife of the 3rd cousin 21 times removed | | |
| Wife of the 4th cousin 19 times removed | | |
| Wife of the half 4th cousin 20 times removed | | |
| Wife of the 4th cousin 20 times removed | | |
| Wife of the 4th cousin 21 times removed | | |
| Wife of the half 4th cousin 21 times removed | | |
| Henderson, Harriet Paulina | Wife of the 15th great-grandnephew | | |
| Wife of the 1st cousin 17 times removed | | |
| Wife of the half 2nd cousin 18 times removed | | |
| Wife of the 3rd cousin 17 times removed | | |
| Wife of the 3rd cousin 18 times removed | | |
| Wife of the 4th cousin 16 times removed | | |
| Wife of the half 4th cousin 17 times removed | | |
| Wife of the 4th cousin 17 times removed | | |
| Wife of the 4th cousin 18 times removed | | |
| Wife of the half 4th cousin 18 times removed | | |
| Henry | Great-granduncle | V | 4 |
| Half 1st cousin 3 times removed | VII | 5 |
| Henry | 1st cousin twice removed | VI | 4 |
| Half 2nd cousin twice removed | VIII | 5 |
| Henry | Grandfather | II | 2 |
| Half 2nd cousin twice removed | VIII | 5 |
| Husband of the half 3rd cousin once removed | | |
| Henry | Uncle | III | 2 |
| Half 3rd cousin once removed | IX | 5 |
