| 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 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, James Oldenburg | 17th great-grandfather | XIX | 19 |
| 2nd cousin 16 times removed | XXII | 19 |
| 4th cousin 18 times removed | XXVIII | 23 |
| Half 4th cousin 18 times removed | XXVIII | 23 |
| 4th cousin 19 times removed | XXIX | 24 |
| Half 5th cousin 18 times removed | XXX | 24 |
| Half 5th cousin 19 times removed | XXXI | 25 |
| Half 7th cousin 16 times removed | XXXII | 24 |
| 7th cousin 16 times removed | XXXII | 24 |
| 7th cousin 17 times removed | XXXIII | 25 |
| Half 8th cousin 16 times removed | XXXIV | 25 |
| 8th cousin 16 times removed | XXXIV | 25 |
| 7th cousin 18 times removed | XXXIV | 26 |
| Half 7th cousin 19 times removed | XXXV | 27 |
| 7th cousin 19 times removed | XXXV | 27 |
| 8th cousin 17 times removed | XXXV | 26 |
| 8th cousin 18 times removed | XXXVI | 27 |
| 9th cousin 17 times removed | XXXVII | 27 |
| Half 8th cousin 19 times removed | XXXVII | 28 |
| 10th cousin 15 times removed | XXXVII | 26 |
| 8th cousin 19 times removed | XXXVII | 28 |
| 8th cousin 20 times removed | XXXVIII | 29 |
| 8th cousin 21 times removed | XXXIX | 30 |
| 9th cousin 20 times removed | XL | 30 |
| 10th cousin 18 times removed | XL | 29 |
| 8th cousin 22 times removed | XL | 31 |
| 11th cousin 17 times removed | XLI | 29 |
| 11th cousin 18 times removed | XLII | 30 |
| 11th cousin 19 times removed | XLIII | 31 |
| 11th cousin 20 times removed | XLIV | 32 |
| 13th cousin 16 times removed | XLIV | 30 |
| 11th cousin 21 times removed | XLV | 33 |
| 13th cousin 17 times removed | XLV | 31 |
| 15th cousin 14 times removed | XLVI | 30 |
| 13th cousin 18 times removed | XLVI | 32 |
| 14th cousin 17 times removed | XLVII | 32 |
| 14th cousin 19 times removed | XLIX | 34 |
| 15th cousin 17 times removed | XLIX | 33 |
| 13th cousin 21 times removed | XLIX | 35 |
| Stewart, James Tudor | 16th great-grandfather | XVIII | 18 |
| 3rd cousin 15 times removed | XXIII | 19 |
| 5th cousin 17 times removed | XXIX | 23 |