| Name | Relationship with Natalie Seiwell | Civil | Canon |
| Wife of the 9th cousin 16 times removed | | |
| Wife of the 11th cousin 12 times removed | | |
| Wife of the 10th cousin 15 times removed | | |
| Wife of the 9th cousin 17 times removed | | |
| Wife of the 11th cousin 13 times removed | | |
| Wife of the 10th cousin 16 times removed | | |
| Wife of the 12th cousin 12 times removed | | |
| Wife of the 11th cousin 14 times removed | | |
| Wife of the 10th cousin 17 times removed | | |
| Wife of the 11th cousin 15 times removed | | |
| Wife of the 12th cousin 13 times removed | | |
| Wife of the 9th cousin 19 times removed | | |
| Wife of the 10th cousin 18 times removed | | |
| Wife of the 9th cousin 20 times removed | | |
| Wife of the 12th cousin 14 times removed | | |
| Wife of the 11th cousin 17 times removed | | |
| Wife of the 10th cousin 19 times removed | | |
| Wife of the 12th cousin 15 times removed | | |
| Wife of the 12th cousin 16 times removed | | |
| Wife of the 10th cousin 20 times removed | | |
| Wife of the 12th cousin 17 times removed | | |
| Wife of the 13th cousin 15 times removed | | |
| Wife of the 12th cousin 18 times removed | | |
| Wife of the 13th cousin 16 times removed | | |
| Wife of the 15th cousin 13 times removed | | |
| Wife of the 13th cousin 17 times removed | | |
| Wife of the 15th cousin 14 times removed | | |
| Wife of the 13th cousin 18 times removed | | |
| Wife of the 15th cousin 15 times removed | | |
| Wife of the 13th cousin 19 times removed | | |
| Wife of the 15th cousin 16 times removed | | |
| Wife of the 15th cousin 17 times removed | | |
| Forbes, Duncan "Evil" Kennedy | 17th great-granduncle | XXI | 20 |
| 4th cousin 20 times removed | XXX | 25 |
| 4th cousin 21 times removed | XXXI | 26 |
| 10th cousin 19 times removed | XLI | 30 |
| 10th cousin 22 times removed | XLIV | 33 |
| Forbes, Duncan Keith | 15th great-granduncle | XIX | 18 |
| 1st cousin 17 times removed | XXI | 19 |
| Half 3rd cousin 19 times removed | XXVII | 23 |
| 4th cousin 17 times removed | XXVII | 22 |
| 3rd cousin 19 times removed | XXVII | 23 |
| 3rd cousin 20 times removed | XXVIII | 24 |
| Half 3rd cousin 20 times removed | XXVIII | 24 |
| Half 4th cousin 18 times removed | XXVIII | 23 |
| 3rd cousin 21 times removed | XXIX | 25 |
| 6th cousin 17 times removed | XXXI | 24 |
| 5th cousin 19 times removed | XXXI | 25 |
| 6th cousin 18 times removed | XXXII | 25 |
| 7th cousin 16 times removed | XXXII | 24 |