| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 10th cousin 4 times removed | XXVI | 15 |
| Light, Lucetta Zinn | 3rd great-grandaunt | VII | 6 |
| 3rd cousin 6 times removed | XIV | 10 |
| Light, Lydia Zinn | 3rd great-grandaunt | VII | 6 |
| 3rd cousin 6 times removed | XIV | 10 |
| Light, Magdalena Funck | 5th great-grandmother | VII | 7 |
| 1st cousin 7 times removed | XI | 9 |
| 2nd cousin 6 times removed | XII | 9 |
| 2nd cousin 7 times removed | XIII | 10 |
| 7th cousin 5 times removed | XXI | 13 |
| Wife of the 2nd cousin 7 times removed | | |
| Wife of the 7th cousin 5 times removed | | |
| Light, Maria Elizabeth Funck | 5th great-grandaunt | IX | 8 |
| 1st cousin 7 times removed | XI | 9 |
| 2nd cousin 6 times removed | XII | 9 |
| 2nd cousin 7 times removed | XIII | 10 |
| 7th cousin 5 times removed | XXI | 13 |
| Light, Maria Funck | 5th great-grandaunt | IX | 8 |
| 1st cousin 7 times removed | XI | 9 |
| 2nd cousin 6 times removed | XII | 9 |
| 2nd cousin 7 times removed | XIII | 10 |
| 7th cousin 5 times removed | XXI | 13 |
| Light, Martha Killian | Great-grandaunt | V | 4 |
| 5th cousin 4 times removed | XVI | 10 |
| 9th cousin 5 times removed | XXV | 15 |
| Light, Martin | 6th great-grandfather | VIII | 8 |
| 7th great-granduncle | XI | 10 |
| Light, Martin Funck | 5th great-granduncle | IX | 8 |
| 1st cousin 7 times removed | XI | 9 |
| 2nd cousin 6 times removed | XII | 9 |
| 2nd cousin 7 times removed | XIII | 10 |
| 7th cousin 5 times removed | XXI | 13 |
| Light, Martin Landis | 6th great-granduncle | X | 9 |
| 1st cousin 7 times removed | XI | 9 |
| Light, Martin Luther Killian | Great-granduncle | V | 4 |
| 5th cousin 4 times removed | XVI | 10 |
| 9th cousin 5 times removed | XXV | 15 |
| Light, Mary Landis | 6th great-grandaunt | X | 9 |
| 1st cousin 7 times removed | XI | 9 |
| Light, Mary Peiffer | 5th great-grandaunt | IX | 8 |
| 1st cousin 8 times removed | XII | 10 |
| Light, Moses A. Killian | Great-granduncle | V | 4 |
| 5th cousin 4 times removed | XVI | 10 |
| 9th cousin 5 times removed | XXV | 15 |
| Light, Moses Withers | 2nd great-grandfather | IV | 4 |
| 4th cousin 5 times removed | XV | 10 |
| 8th cousin 6 times removed | XXIV | 15 |
| Light, Moses Zinn | 3rd great-grandfather | V | 5 |
| 3rd cousin 6 times removed | XIV | 10 |
| Husband of the 7th cousin 7 times removed | | |