| Name | Relationship with Natalie Seiwell | Civil | Canon |
| Wife of the 8th cousin 20 times removed | | |
| Wife of the 9th cousin 18 times removed | | |
| Wife of the 12th cousin 16 times removed | | |
| Wife of the 12th cousin 17 times removed | | |
| Wife of the 12th cousin 18 times removed | | |
| Wife of the 12th cousin 19 times removed | | |
| Wife of the 12th cousin 20 times removed | | |
| Willis, Elizabeth | 10th great-grandmother | XII | 12 |
| 11th great-grandmother | XIII | 13 |
| Willson, Anna Catherine | 6th great-grandmother | VIII | 8 |
| Willson, Thomas | 7th great-grandfather | IX | 9 |
| Wimple, Dora | 28th great-grandmother | XXX | 30 |
| Winkelmann, Anna | 11th great-grandmother | XIII | 13 |
| Wireman, Catherine | Wife of the 2nd cousin 6 times removed | | |
| Withers, Anna Or Nancy Graybill | 4th great-grandaunt | VIII | 7 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, Catherine Graybill | 4th great-grandaunt | VIII | 7 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, Curtis Graybill | 4th great-granduncle | VIII | 7 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, Elizabeth Graybill | 4th great-grandaunt | VIII | 7 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, Emma Naomi Lutz | 3rd great-grandmother | V | 5 |
| 7th cousin 7 times removed | XXIII | 15 |
| Wife of the 3rd cousin 6 times removed | | |
| Withers, George Graybill | 4th great-grandfather | VI | 6 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, George Willson | 5th great-grandfather | VII | 7 |
| Husband of the 5th cousin 9 times removed | | |
| Withers, John Graybill | 4th great-granduncle | VIII | 7 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, John Willson | 5th great-granduncle | IX | 8 |
| Withers, Leah Graybill | 4th great-grandaunt | VIII | 7 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, Leah Lutz | 3rd great-grandaunt | VII | 6 |
| 7th cousin 7 times removed | XXIII | 15 |
| Withers, Louisa Lutz | 3rd great-grandaunt | VII | 6 |
| 7th cousin 7 times removed | XXIII | 15 |
| Withers, Polly Lutz | 3rd great-grandaunt | VII | 6 |
| 7th cousin 7 times removed | XXIII | 15 |
| Withers, Samuel Graybill | 4th great-granduncle | VIII | 7 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, Samuel Lutz | 3rd great-granduncle | VII | 6 |
| 7th cousin 7 times removed | XXIII | 15 |
| Withers, Sarah Graybill | 4th great-grandaunt | VIII | 7 |
| 6th cousin 8 times removed | XXII | 15 |
| Withers, Sarah Lutz | 3rd great-grandaunt | VII | 6 |
| 7th cousin 7 times removed | XXIII | 15 |
| Withers, Susanna Lutz | 3rd great-grandaunt | VII | 6 |
| 7th cousin 7 times removed | XXIII | 15 |