| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 15th cousin 15 times removed | XLVII | 31 |
| 14th cousin 17 times removed | XLVII | 32 |
| 13th cousin 19 times removed | XLVII | 33 |
| 16th cousin 13 times removed | XLVII | 30 |
| 17th cousin 11 times removed | XLVII | 29 |
| 12th cousin 21 times removed | XLVII | 34 |
| 16th cousin 14 times removed | XLVIII | 31 |
| 17th cousin 12 times removed | XLVIII | 30 |
| 15th cousin 16 times removed | XLVIII | 32 |
| 14th cousin 18 times removed | XLVIII | 33 |
| 14th cousin 19 times removed | XLIX | 34 |
| 15th cousin 17 times removed | XLIX | 33 |
| 13th cousin 21 times removed | XLIX | 35 |
| 16th cousin 15 times removed | XLIX | 32 |
| 17th cousin 13 times removed | XLIX | 31 |
| 16th cousin 16 times removed | L | 33 |
| 17th cousin 14 times removed | L | 32 |
| 15th cousin 18 times removed | L | 34 |
| 17th cousin 15 times removed | LI | 33 |
| 16th cousin 17 times removed | LI | 34 |
| Gordon, Matilda Fraser | 13th great-grandmother | XV | 15 |
| 3rd cousin 14 times removed | XXII | 18 |
| 3rd cousin 18 times removed | XXVI | 22 |
| 7th cousin 12 times removed | XXVIII | 20 |
| 6th cousin 14 times removed | XXVIII | 21 |
| 5th cousin 17 times removed | XXIX | 23 |
| 7th cousin 13 times removed | XXIX | 21 |
| Half 7th cousin 13 times removed | XXIX | 21 |
| 6th cousin 15 times removed | XXIX | 22 |
| Half 5th cousin 17 times removed | XXIX | 23 |
| 6th cousin 16 times removed | XXX | 23 |
| 7th cousin 14 times removed | XXX | 22 |
| 8th cousin 12 times removed | XXX | 21 |
| 5th cousin 18 times removed | XXX | 24 |
| Half 7th cousin 14 times removed | XXX | 22 |
| Half 6th cousin 16 times removed | XXX | 23 |
| Half 8th cousin 12 times removed | XXX | 21 |
| 7th cousin 15 times removed | XXXI | 23 |
| 9th cousin 11 times removed | XXXI | 21 |
| 8th cousin 13 times removed | XXXI | 22 |
| 6th cousin 17 times removed | XXXI | 24 |
| Half 7th cousin 15 times removed | XXXI | 23 |
| Half 6th cousin 17 times removed | XXXI | 24 |
| Half 8th cousin 13 times removed | XXXI | 22 |
| 8th cousin 14 times removed | XXXII | 23 |
| 7th cousin 16 times removed | XXXII | 24 |
| Half 8th cousin 14 times removed | XXXII | 23 |
| 9th cousin 12 times removed | XXXII | 22 |
| Half 7th cousin 16 times removed | XXXII | 24 |
| 6th cousin 18 times removed | XXXII | 25 |