| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 5th cousin 21 times removed | XXXIII | 27 |
| 7th cousin 17 times removed | XXXIII | 25 |
| 6th cousin 19 times removed | XXXIII | 26 |
| 6th cousin 20 times removed | XXXIV | 27 |
| 7th cousin 18 times removed | XXXIV | 26 |
| 8th cousin 16 times removed | XXXIV | 25 |
| 6th cousin 21 times removed | XXXV | 28 |
| 7th cousin 19 times removed | XXXV | 27 |
| 8th cousin 17 times removed | XXXV | 26 |
| 6th cousin 22 times removed | XXXVI | 29 |
| 7th cousin 20 times removed | XXXVI | 28 |
| 8th cousin 18 times removed | XXXVI | 27 |
| 7th cousin 21 times removed | XXXVII | 29 |
| 8th cousin 19 times removed | XXXVII | 28 |
| 6th cousin 23 times removed | XXXVII | 30 |
| 7th cousin 22 times removed | XXXVIII | 30 |
| 6th cousin 24 times removed | XXXVIII | 31 |
| 7th cousin 23 times removed | XXXIX | 31 |
| 9th cousin 19 times removed | XXXIX | 29 |
| 10th cousin 18 times removed | XL | 29 |
| 9th cousin 20 times removed | XL | 30 |
| 10th cousin 19 times removed | XLI | 30 |
| 11th cousin 17 times removed | XLI | 29 |
| 9th cousin 21 times removed | XLI | 31 |
| 10th cousin 20 times removed | XLII | 31 |
| 11th cousin 18 times removed | XLII | 30 |
| 9th cousin 22 times removed | XLII | 32 |
| 10th cousin 21 times removed | XLIII | 32 |
| 11th cousin 19 times removed | XLIII | 31 |
| 9th cousin 23 times removed | XLIII | 33 |
| 10th cousin 22 times removed | XLIV | 33 |
| 11th cousin 20 times removed | XLIV | 32 |
| 11th cousin 21 times removed | XLV | 33 |
| Grahame, Mary | 20th great-grandmother | XXII | 22 |
| Grai, Anchetil Of Rotherfield | 30th great-granduncle | XXXIV | 33 |
| Grai, Jean Of Croy | 31st great-grandfather | XXXIII | 33 |
| Grai, Reynald Of Croix | 30th great-grandfather | XXXII | 32 |
| Grater, Maria | 12th great-grandmother | XIV | 14 |
| Grater, Ulrich Caspar Or Kaspar | 13th great-grandfather | XV | 15 |
| Grathenay, Margaret | 27th great-grandmother | XXIX | 29 |
| Wife of the 1st cousin 30 times removed | | |
| Gray, Andrew Of Broxmouth | 20th great-granduncle | XXIV | 23 |
| 9th cousin 21 times removed | XLI | 31 |
| Half 8th cousin 24 times removed | XLII | 33 |
| 9th cousin 24 times removed | XLIV | 34 |
| 10th cousin 23 times removed | XLV | 34 |
| Gray, Andrew Of Broxmouth | 24th great-grandfather | XXVI | 26 |
| 5th cousin 25 times removed | XXXVII | 31 |
| Half 4th cousin 28 times removed | XXXVIII | 33 |
| 5th cousin 28 times removed | XL | 34 |