| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 28th great-grandaunt | XXXII | 31 |
| Fraser, Hugh | 19th great-grandfather | XXI | 21 |
| 3rd cousin 22 times removed | XXX | 26 |
| 3rd cousin 23 times removed | XXXI | 27 |
| 2nd cousin 26 times removed | XXXII | 29 |
| 3rd cousin 24 times removed | XXXII | 28 |
| 2nd cousin 27 times removed | XXXIII | 30 |
| 3rd cousin 25 times removed | XXXIII | 29 |
| 3rd cousin 26 times removed | XXXIV | 30 |
| Husband of the 2nd cousin 20 times removed | | |
| Husband of the 2nd cousin 22 times removed | | |
| Fraser, Hugh II Wemyss | 18th great-grandfather | XX | 20 |
| 3rd cousin 19 times removed | XXVII | 23 |
| 3rd cousin 21 times removed | XXIX | 25 |
| 4th cousin 21 times removed | XXXI | 26 |
| 4th cousin 22 times removed | XXXII | 27 |
| 3rd cousin 25 times removed | XXXIII | 29 |
| 4th cousin 23 times removed | XXXIII | 28 |
| 3rd cousin 26 times removed | XXXIV | 30 |
| 4th cousin 24 times removed | XXXIV | 29 |
| 4th cousin 25 times removed | XXXV | 30 |
| Fraser, Iain Bruce | 20th great-grandfather | XXII | 22 |
| 21st great-grandfather | XXIII | 23 |
| 21st great-granduncle | XXV | 24 |
| 1st cousin 23 times removed | XXVII | 25 |
| 1st cousin 24 times removed | XXVIII | 26 |
| 1st cousin 25 times removed | XXIX | 27 |
| 3rd cousin 21 times removed | XXIX | 25 |
| 1st cousin 26 times removed | XXX | 28 |
| 3rd cousin 22 times removed | XXX | 26 |
| 1st cousin 27 times removed | XXXI | 29 |
| 3rd cousin 23 times removed | XXXI | 27 |
| 3rd cousin 24 times removed | XXXII | 28 |
| 6th cousin 22 times removed | XXXVI | 29 |
| 6th cousin 23 times removed | XXXVII | 30 |
| 6th cousin 24 times removed | XXXVIII | 31 |
| 6th cousin 25 times removed | XXXIX | 32 |
| 6th cousin 26 times removed | XL | 33 |
| Fraser, Janet Douglas | 18th great-grandaunt | XXII | 21 |
| Half 2nd cousin 18 times removed | XXIV | 21 |
| 2nd cousin 18 times removed | XXIV | 21 |
| 2nd cousin 20 times removed | XXVI | 23 |
| Half 2nd cousin 20 times removed | XXVI | 23 |
| 3rd cousin 19 times removed | XXVII | 23 |
| Half 2nd cousin 21 times removed | XXVII | 24 |
| Half 3rd cousin 19 times removed | XXVII | 23 |
| 3rd cousin 20 times removed | XXVIII | 24 |
| Half 3rd cousin 20 times removed | XXVIII | 24 |
| 4th cousin 19 times removed | XXIX | 24 |
| Half 3rd cousin 21 times removed | XXIX | 25 |