| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 22nd cousin 3 times removed | XLIX | 26 |
| 20th cousin 7 times removed | XLIX | 28 |
| 20th cousin 8 times removed | L | 29 |
| 20th cousin 9 times removed | LI | 30 |
| 21st cousin 7 times removed | LI | 29 |
| 21st cousin 8 times removed | LII | 30 |
| 22nd cousin 6 times removed | LII | 29 |
| 20th cousin 10 times removed | LII | 31 |
| 21st cousin 9 times removed | LIII | 31 |
| 23rd cousin 5 times removed | LIII | 29 |
| 21st cousin 10 times removed | LIV | 32 |
| 23rd cousin 6 times removed | LIV | 30 |
| 21st cousin 11 times removed | LV | 33 |
| 23rd cousin 7 times removed | LV | 31 |
| 23rd cousin 8 times removed | LVI | 32 |
| 25th cousin 4 times removed | LVI | 30 |
| 23rd cousin 9 times removed | LVII | 33 |
| 25th cousin 5 times removed | LVII | 31 |
| 27th cousin twice removed | LVIII | 30 |
| 25th cousin 6 times removed | LVIII | 32 |
| 26th cousin 5 times removed | LIX | 32 |
| 26th cousin 7 times removed | LXI | 34 |
| 27th cousin 5 times removed | LXI | 33 |
| 25th cousin 9 times removed | LXI | 35 |
| Vires, Polly King | 4th great-grandaunt | VIII | 7 |
| 15th cousin 3 times removed | XXXV | 19 |
| 14th cousin 6 times removed | XXXVI | 21 |
| 14th cousin 7 times removed | XXXVII | 22 |
| 15th cousin 6 times removed | XXXVIII | 22 |
| Half 15th cousin 7 times removed | XXXIX | 23 |
| 17th cousin 5 times removed | XLI | 23 |
| Half 17th cousin 5 times removed | XLI | 23 |
| 16th cousin 7 times removed | XLI | 24 |
| 17th cousin 6 times removed | XLII | 24 |
| 17th cousin 7 times removed | XLIII | 25 |
| Half 18th cousin 5 times removed | XLIII | 24 |
| 17th cousin 8 times removed | XLIV | 26 |
| Half 18th cousin 6 times removed | XLIV | 25 |
| Half 20th cousin 3 times removed | XLV | 24 |
| 17th cousin 9 times removed | XLV | 27 |
| 20th cousin 3 times removed | XLV | 24 |
| 19th cousin 5 times removed | XLV | 25 |
| 17th cousin 10 times removed | XLVI | 28 |
| 18th cousin 8 times removed | XLVI | 27 |
| 20th cousin 4 times removed | XLVI | 25 |
| 19th cousin 6 times removed | XLVI | 26 |
| Half 21st cousin 3 times removed | XLVII | 25 |
| 21st cousin 3 times removed | XLVII | 25 |
| 17th cousin 11 times removed | XLVII | 29 |
| 20th cousin 5 times removed | XLVII | 26 |