| Name | Relationship with John FitzAlan | Civil | Canon |
|---|
| 3rd cousin 16 times removed | XXIV | 20 |
| 3rd cousin 17 times removed | XXV | 21 |
| 4th cousin 15 times removed | XXV | 20 |
| Half 4th cousin 16 times removed | XXVI | 21 |
| 4th cousin 16 times removed | XXVI | 21 |
| 4th cousin 17 times removed | XXVII | 22 |
| Half 4th cousin 17 times removed | XXVII | 22 |
| Fish, Edward Van Alstyne | 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 |
| Fish, Louis Washburn | 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 |
| Fish, Mary Washburn | 17th great-grandniece | 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 |
| Fish, William Henry | Husband of the 16th great-grandniece | | |
| Husband of the 1st cousin 18 times removed | | |
| Husband of the half 2nd cousin 19 times removed | | |
| Husband of the 3rd cousin 18 times removed | | |
| Husband of the 3rd cousin 19 times removed | | |
| Husband of the 4th cousin 17 times removed | | |
| Husband of the half 4th cousin 18 times removed | | |
| Husband of the 4th cousin 18 times removed | | |
| Husband of the 4th cousin 19 times removed | | |
| Husband of the half 4th cousin 19 times removed | | |
| Fishbourne, Hannah | Wife of the 10th great-grandnephew | | |
| Wife of the 1st cousin 12 times removed | | |
| Wife of the half 2nd cousin 13 times removed | | |
