| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 10th cousin 23 times removed | XLV | 34 |
| Keith, Muriel Fraser | 18th great-grandaunt | XXII | 21 |
| 19th great-grandaunt | XXIII | 22 |
| 1st cousin 20 times removed | XXIV | 22 |
| Half 1st cousin 21 times removed | XXV | 23 |
| 2nd cousin 21 times removed | XXVII | 24 |
| 3rd cousin 21 times removed | XXIX | 25 |
| 3rd cousin 22 times removed | XXX | 26 |
| 3rd cousin 23 times removed | XXXI | 27 |
| 5th cousin 19 times removed | XXXI | 25 |
| 3rd cousin 24 times removed | XXXII | 28 |
| 4th cousin 22 times removed | XXXII | 27 |
| 5th cousin 20 times removed | XXXII | 26 |
| 3rd cousin 25 times removed | XXXIII | 29 |
| 5th cousin 21 times removed | XXXIII | 27 |
| 4th cousin 24 times removed | XXXIV | 29 |
| 5th cousin 22 times removed | XXXIV | 28 |
| 8th cousin 20 times removed | XXXVIII | 29 |
| 8th cousin 21 times removed | XXXIX | 30 |
| 8th cousin 22 times removed | XL | 31 |
| 8th cousin 23 times removed | XLI | 32 |
| 8th cousin 24 times removed | XLII | 33 |
| Keith, Philip Seton | 20th great-granduncle | XXIV | 23 |
| 21st great-granduncle | XXV | 24 |
| 2nd cousin 24 times removed | XXX | 27 |
| 2nd cousin 26 times removed | XXXII | 29 |
| Keith, Phillip | 24th great-grandfather | XXVI | 26 |
| 25th great-grandfather | XXVII | 27 |
| Keith, Richard Seton | 20th great-granduncle | XXIV | 23 |
| 21st great-granduncle | XXV | 24 |
| 2nd cousin 24 times removed | XXX | 27 |
| 2nd cousin 26 times removed | XXXII | 29 |
| Keith, Robert Fraser | 19th great-grandfather | XXI | 21 |
| 18th great-granduncle | XXII | 21 |
| 19th great-granduncle | XXIII | 22 |
| 1st cousin 20 times removed | XXIV | 22 |
| Half 1st cousin 21 times removed | XXV | 23 |
| 2nd cousin 21 times removed | XXVII | 24 |
| 3rd cousin 21 times removed | XXIX | 25 |
| 3rd cousin 22 times removed | XXX | 26 |
| 3rd cousin 23 times removed | XXXI | 27 |
| 5th cousin 19 times removed | XXXI | 25 |
| 3rd cousin 24 times removed | XXXII | 28 |
| 4th cousin 22 times removed | XXXII | 27 |
| 5th cousin 20 times removed | XXXII | 26 |
| 3rd cousin 25 times removed | XXXIII | 29 |
| 5th cousin 21 times removed | XXXIII | 27 |
| 4th cousin 24 times removed | XXXIV | 29 |
| 5th cousin 22 times removed | XXXIV | 28 |
| 8th cousin 20 times removed | XXXVIII | 29 |