| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 2nd cousin 26 times removed | XXXII | 29 |
| 2nd cousin 27 times removed | XXXIII | 30 |
| 2nd cousin 28 times removed | XXXIV | 31 |
| 5th cousin 22 times removed | XXXIV | 28 |
| 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 |
| 5th cousin 28 times removed | XL | 34 |
| Dunbar, Agnes Randolph | 19th great-grandmother | XXI | 21 |
| 21st great-grandmother | XXIII | 23 |
| 19th great-grandaunt | XXIII | 22 |
| 22nd great-grandmother | XXIV | 24 |
| 23rd great-grandmother | XXV | 25 |
| 2nd cousin 22 times removed | XXVIII | 25 |
| 3rd cousin 20 times removed | XXVIII | 24 |
| 3rd cousin 21 times removed | XXIX | 25 |
| 2nd cousin 24 times removed | XXX | 27 |
| 3rd cousin 22 times removed | XXX | 26 |
| 4th cousin 20 times removed | XXX | 25 |
| 3rd cousin 23 times removed | XXXI | 27 |
| 5th cousin 19 times removed | XXXI | 25 |
| 5th cousin 20 times removed | XXXII | 26 |
| 5th cousin 21 times removed | XXXIII | 27 |
| 4th cousin 24 times removed | XXXIV | 29 |
| 5th cousin 22 times removed | XXXIV | 28 |
| 4th cousin 25 times removed | XXXV | 30 |
| 4th cousin 26 times removed | XXXVI | 31 |
| 7th cousin 20 times removed | XXXVI | 28 |
| 7th cousin 21 times removed | XXXVII | 29 |
| 8th cousin 20 times removed | XXXVIII | 29 |
| 7th cousin 22 times removed | XXXVIII | 30 |
| 8th cousin 21 times removed | XXXIX | 30 |
| 7th cousin 23 times removed | XXXIX | 31 |
| 8th cousin 22 times removed | XL | 31 |
| 7th cousin 24 times removed | XL | 32 |
| 8th cousin 23 times removed | XLI | 32 |
| 7th cousin 25 times removed | XLI | 33 |
| 8th cousin 24 times removed | XLII | 33 |
| 7th cousin 26 times removed | XLII | 34 |
| Dunbar, Alexander | 21st great-granduncle | XXV | 24 |
| 22nd great-granduncle | XXVI | 25 |
| 23rd great-granduncle | XXVII | 26 |
| 24th great-granduncle | XXVIII | 27 |
| 2nd cousin 22 times removed | XXVIII | 25 |
| 25th great-granduncle | XXIX | 28 |
| 2nd cousin 26 times removed | XXXII | 29 |
| 2nd cousin 27 times removed | XXXIII | 30 |
| 2nd cousin 28 times removed | XXXIV | 31 |