| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 17th cousin 15 times removed | LI | 33 |
| 18th cousin 13 times removed | LI | 32 |
| 17th cousin 16 times removed | LII | 34 |
| 18th cousin 14 times removed | LII | 33 |
| Gordon, Richard | 25th great-granduncle | XXIX | 28 |
| 26th great-granduncle | XXX | 29 |
| 27th great-granduncle | XXXI | 30 |
| Gordon, Richard Or Richer | 25th great-grandfather | XXVII | 27 |
| 26th great-grandfather | XXVIII | 28 |
| 24th great-granduncle | XXVIII | 27 |
| 25th great-granduncle | XXIX | 28 |
| Gordon, Robert | 24th great-granduncle | XXVIII | 27 |
| 25th great-granduncle | XXIX | 28 |
| 26th great-granduncle | XXX | 29 |
| Gordon, Robert Gordon | 21st great-granduncle | XXV | 24 |
| 22nd great-granduncle | XXVI | 25 |
| 4th cousin 22 times removed | XXXII | 27 |
| 3rd cousin 24 times removed | XXXII | 28 |
| 4th cousin 23 times removed | XXXIII | 28 |
| 3rd cousin 25 times removed | XXXIII | 29 |
| Gordon, Robert McDuff | 20th great-granduncle | XXIV | 23 |
| 21st great-granduncle | XXV | 24 |
| 5th cousin 21 times removed | XXXIII | 27 |
| 4th cousin 23 times removed | XXXIII | 28 |
| 5th cousin 22 times removed | XXXIV | 28 |
| 4th cousin 24 times removed | XXXIV | 29 |
| Gordon, Roger McDuff | 20th great-granduncle | XXIV | 23 |
| 21st great-granduncle | XXV | 24 |
| 5th cousin 21 times removed | XXXIII | 27 |
| 4th cousin 23 times removed | XXXIII | 28 |
| 5th cousin 22 times removed | XXXIV | 28 |
| 4th cousin 24 times removed | XXXIV | 29 |
| Gordon, Thomas | 23rd great-grandfather | XXV | 25 |
| 24th great-grandfather | XXVI | 26 |
| 2nd cousin 24 times removed | XXX | 27 |
| 2nd cousin 25 times removed | XXXI | 28 |
| Gordon, Thomas Or Miles | 24th great-grandfather | XXVI | 26 |
| 25th great-grandfather | XXVII | 27 |
| 1st cousin 25 times removed | XXIX | 27 |
| 1st cousin 26 times removed | XXX | 28 |
| Gordon, Thomas Tam O Riven Cruikshanks | 18th great-granduncle | XXII | 21 |
| 19th great-granduncle | XXIII | 22 |
| 7th cousin 19 times removed | XXXV | 27 |
| 6th cousin 21 times removed | XXXV | 28 |
| 7th cousin 20 times removed | XXXVI | 28 |
| 6th cousin 22 times removed | XXXVI | 29 |
| Gordon, William | 23rd great-grandfather | XXV | 25 |
| 24th great-grandfather | XXVI | 26 |
| 1st cousin 26 times removed | XXX | 28 |
| 1st cousin 27 times removed | XXXI | 29 |