| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 4th cousin 4 times removed | XIV | 9 |
| 4th cousin 5 times removed | XV | 10 |
| 2nd cousin 11 times removed | XVII | 14 |
| 5th cousin 5 times removed | XVII | 11 |
| 2nd cousin 12 times removed | XVIII | 15 |
| 5th cousin 6 times removed | XVIII | 12 |
| Adams, Frances "Franky" | 7th great-grandaunt | XI | 10 |
| Adams, Jacob | 7th great-granduncle | XI | 10 |
| Adams, John | 7th great-granduncle | XI | 10 |
| Adams, John | 8th great-grandfather | X | 10 |
| Adams, John | 9th great-grandfather | XI | 11 |
| Adams, John Hobbs | 8th great-grandfather | X | 10 |
| Husband of the 7th great-grandaunt | | |
| Husband of the half 7th great-grandaunt | | |
| Husband of the 2nd cousin 6 times removed | | |
| Husband of the 1st cousin 8 times removed | | |
| Husband of the 1st cousin 9 times removed | | |
| Husband of the 3rd cousin 5 times removed | | |
| Husband of the 3rd cousin 6 times removed | | |
| Husband of the 1st cousin 12 times removed | | |
| Husband of the 4th cousin 6 times removed | | |
| Husband of the 1st cousin 13 times removed | | |
| Husband of the 4th cousin 7 times removed | | |
| Adams, John W. Caudill | 6th great-grandaunt | X | 9 |
| Half 1st cousin 8 times removed | XII | 10 |
| 1st cousin 9 times removed | XIII | 11 |
| 3rd cousin 5 times removed | XIII | 9 |
| 2nd cousin 7 times removed | XIII | 10 |
| 2nd cousin 8 times removed | XIV | 11 |
| 4th cousin 4 times removed | XIV | 9 |
| 4th cousin 5 times removed | XV | 10 |
| 2nd cousin 11 times removed | XVII | 14 |
| 5th cousin 5 times removed | XVII | 11 |
| 2nd cousin 12 times removed | XVIII | 15 |
| 5th cousin 6 times removed | XVIII | 12 |
| Adams, Mary | 7th great-grandmother | IX | 9 |
| 10th great-grandmother | XII | 12 |
| 11th great-grandmother | XIII | 13 |
| Wife of the 6th great-granduncle | | |
| Wife of the 7th great-granduncle | | |
| Wife of the 1st cousin 9 times removed | | |
| Wife of the 1st cousin 10 times removed | | |
| Adams, Mary Elizabeth | 8th great-grandmother | X | 10 |
| Wife of the 8th great-grandfather | | |
| Wife of the 9th great-grandfather | | |
| Wife of the 7th great-granduncle | | |
| Wife of the 8th great-granduncle | | |
| Wife of the 11th great-granduncle | | |
| Wife of the 12th great-granduncle | | |
| Adams, Nancy Caudill | 6th great-grandaunt | X | 9 |