| Name | Relationship with Natalie Seiwell | Civil | Canon |
| Husband of the half 1st cousin 23 times removed | | |
| Husband of the 3rd cousin 20 times removed | | |
| Husband of the 3rd cousin 21 times removed | | |
| Husband of the 4th cousin 20 times removed | | |
| Husband of the 3rd cousin 22 times removed | | |
| Husband of the 3rd cousin 23 times removed | | |
| Husband of the 4th cousin 21 times removed | | |
| Husband of the 4th cousin 22 times removed | | |
| Husband of the 4th cousin 23 times removed | | |
| Husband of the 4th cousin 24 times removed | | |
| Husband of the 4th cousin 25 times removed | | |
| Husband of the 4th cousin 26 times removed | | |
| Husband of the 7th cousin 21 times removed | | |
| Husband of the 7th cousin 22 times removed | | |
| Husband of the 7th cousin 23 times removed | | |
| Husband of the 7th cousin 24 times removed | | |
| Husband of the 7th cousin 25 times removed | | |
| MacDonald, Lain O'Cathan | 20th great-granduncle | XXIV | 23 |
| 21st great-granduncle | XXV | 24 |
| MacDonald, Mary O'Cathan | 21st great-grandmother | XXIII | 23 |
| 20th great-grandaunt | XXIV | 23 |
| Wife of the 1st cousin 22 times removed | | |
| Wife of the 1st cousin 23 times removed | | |
| Wife of the 1st cousin 24 times removed | | |
| Wife of the 1st cousin 25 times removed | | |
| Wife of the 3rd cousin 21 times removed | | |
| Wife of the 1st cousin 26 times removed | | |
| Wife of the 3rd cousin 22 times removed | | |
| Wife of the 1st cousin 27 times removed | | |
| Wife of the 3rd cousin 23 times removed | | |
| Wife of the 3rd cousin 24 times removed | | |
| Wife of the 6th cousin 22 times removed | | |
| Wife of the 6th cousin 23 times removed | | |
| Wife of the 6th cousin 24 times removed | | |
| Wife of the 6th cousin 25 times removed | | |
| Wife of the 6th cousin 26 times removed | | |
| MacDowall, Aufric | 25th great-granduncle | XXIX | 28 |
| 26th great-granduncle | XXX | 29 |
| 27th great-granduncle | XXXI | 30 |
| 28th great-granduncle | XXXII | 31 |
| 29th great-granduncle | XXXIII | 32 |
| 30th great-granduncle | XXXIV | 33 |
| MacDowall, Colin Stewart | 22nd great-granduncle | XXVI | 25 |
| 23rd great-granduncle | XXVII | 26 |
| 1st cousin 23 times removed | XXVII | 25 |
| 24th great-granduncle | XXVIII | 27 |
| 1st cousin 24 times removed | XXVIII | 26 |
| 25th great-granduncle | XXIX | 28 |
| 1st cousin 25 times removed | XXIX | 27 |
| 26th great-granduncle | XXX | 29 |