| Name | Relationship with Natalie Seiwell | Civil | Canon |
| Husband of the 9th cousin 14 times removed | | |
| Husband of the 7th cousin 18 times removed | | |
| Husband of the 7th cousin 19 times removed | | |
| Husband of the 6th cousin 22 times removed | | |
| Husband of the 7th cousin 20 times removed | | |
| Husband of the 6th cousin 23 times removed | | |
| Husband of the 10th cousin 15 times removed | | |
| Husband of the 6th cousin 24 times removed | | |
| Husband of the 10th cousin 16 times removed | | |
| Husband of the 9th cousin 18 times removed | | |
| Husband of the 10th cousin 17 times removed | | |
| Husband of the 9th cousin 19 times removed | | |
| Husband of the 10th cousin 18 times removed | | |
| Husband of the 9th cousin 20 times removed | | |
| Husband of the 10th cousin 19 times removed | | |
| Husband of the 9th cousin 21 times removed | | |
| Husband of the 10th cousin 20 times removed | | |
| Husband of the 9th cousin 22 times removed | | |
| Husband of the 10th cousin 21 times removed | | |
| Husband of the 9th cousin 23 times removed | | |
| Husband of the 10th cousin 22 times removed | | |
| Husband of the 9th cousin 24 times removed | | |
| Stewart, Alan Of Dreghorn Bonkyl | 20th great-grandfather | XXII | 22 |
| 1st cousin 22 times removed | XXVI | 24 |
| 1st cousin 23 times removed | XXVII | 25 |
| 1st cousin 24 times removed | XXVIII | 26 |
| 1st cousin 25 times removed | XXIX | 27 |
| 2nd cousin 23 times removed | XXIX | 26 |
| 2nd cousin 24 times removed | XXX | 27 |
| 2nd cousin 25 times removed | XXXI | 28 |
| 2nd cousin 26 times removed | XXXII | 29 |
| 2nd cousin 27 times removed | XXXIII | 30 |
| 2nd cousin 28 times removed | XXXIV | 31 |
| 5th cousin 23 times removed | XXXV | 29 |
| 5th cousin 24 times removed | XXXVI | 30 |
| 5th cousin 25 times removed | XXXVII | 31 |
| 5th cousin 26 times removed | XXXVIII | 32 |
| 5th cousin 27 times removed | XXXIX | 33 |
| Stewart, Alexander | 19th great-grandfather | XXI | 21 |
| 2nd cousin 21 times removed | XXVII | 24 |
| 2nd cousin 22 times removed | XXVIII | 25 |
| 2nd cousin 23 times removed | XXIX | 26 |
| 2nd cousin 24 times removed | XXX | 27 |
| 3rd cousin 22 times removed | XXX | 26 |
| 3rd cousin 23 times removed | XXXI | 27 |
| 3rd cousin 24 times removed | XXXII | 28 |
| 3rd cousin 25 times removed | XXXIII | 29 |
| 3rd cousin 26 times removed | XXXIV | 30 |
| 3rd cousin 27 times removed | XXXV | 31 |
| 6th cousin 22 times removed | XXXVI | 29 |