| Name | Relationship with Natalie Seiwell | Civil | Canon |
| Husband of the 4th cousin 5 times removed | | |
| Husband of the 3rd cousin 8 times removed | | |
| Husband of the 4th cousin 6 times removed | | |
| Husband of the 6th cousin twice removed | | |
| Husband of the 6th cousin 3 times removed | | |
| Husband of the 4th cousin 9 times removed | | |
| Husband of the 7th cousin 3 times removed | | |
| Husband of the 4th cousin 10 times removed | | |
| Husband of the 7th cousin 4 times removed | | |
| Caudill, William | 11th great-grandfather | XIII | 13 |
| 12th great-grandfather | XIV | 14 |
| 13th great-grandfather | XV | 15 |
| 15th great-grandfather | XVII | 17 |
| 16th great-grandfather | XVIII | 18 |
| Caudill, William C. "Billy" Adams | 6th great-grandfather | VIII | 8 |
| 1st cousin 7 times removed | XI | 9 |
| 1st cousin 8 times removed | XII | 10 |
| 9th great-granduncle | XIII | 12 |
| 10th great-granduncle | XIV | 13 |
| 2nd cousin 8 times removed | XIV | 11 |
| 2nd cousin 9 times removed | XV | 12 |
| Husband of the 2nd cousin 7 times removed | | |
| Husband of the half 2nd cousin 7 times removed | | |
| Husband of the 4th cousin 4 times removed | | |
| Husband of the 3rd cousin 6 times removed | | |
| Husband of the 3rd cousin 7 times removed | | |
| Husband of the 5th cousin 3 times removed | | |
| Husband of the 5th cousin 4 times removed | | |
| Husband of the 3rd cousin 10 times removed | | |
| Husband of the 6th cousin 4 times removed | | |
| Husband of the 3rd cousin 11 times removed | | |
| Husband of the 6th cousin 5 times removed | | |
| Caudill, William Fields | 7th great-granduncle | XI | 10 |
| 8th great-granduncle | XII | 11 |
| 9th great-granduncle | XIII | 12 |
| 11th great-granduncle | XV | 14 |
| 12th great-granduncle | XVI | 15 |
| Caudill, William J. | 5th great-granduncle | IX | 8 |
| 2nd cousin 6 times removed | XII | 9 |
| 2nd cousin 7 times removed | XIII | 10 |
| 1st cousin 10 times removed | XIV | 12 |
| 3rd cousin 6 times removed | XIV | 10 |
| Half 3rd cousin 6 times removed | XIV | 10 |
| 1st cousin 11 times removed | XV | 13 |
| 3rd cousin 7 times removed | XV | 11 |
| 5th cousin 3 times removed | XV | 9 |
| 4th cousin 5 times removed | XV | 10 |
| 3rd cousin 8 times removed | XVI | 12 |
| 4th cousin 6 times removed | XVI | 11 |
| 6th cousin twice removed | XVI | 9 |