| Name | Relationship with Margaret Plauche | Civil | Canon |
| Rabalais, Eliza | 2nd great-grandmother | IV | 4 |
| 2nd cousin 3 times removed | IX | 6 |
| 2nd cousin 4 times removed | X | 7 |
| Half 3rd cousin twice removed | X | 6 |
| 3rd cousin 3 times removed | XI | 7 |
| Half 3rd cousin 3 times removed | XI | 7 |
| Half 2nd cousin 5 times removed | XI | 8 |
| 3rd cousin 4 times removed | XII | 8 |
| 4th cousin twice removed | XII | 7 |
| Half 4th cousin twice removed | XII | 7 |
| Half 3rd cousin 4 times removed | XII | 8 |
| 4th cousin 3 times removed | XIII | 8 |
| Half 4th cousin 3 times removed | XIII | 8 |
| Half 4th cousin 4 times removed | XIV | 9 |
| Half 5th cousin twice removed | XIV | 8 |
| Half 4th cousin 5 times removed | XV | 10 |
| Half 5th cousin 3 times removed | XV | 9 |
| Wife of the half 1st cousin 3 times removed | | |
| Wife of the half 2nd cousin 4 times removed | | |
| Wife of the 3rd cousin 3 times removed | | |
| Wife of the half 3rd cousin 3 times removed | | |
| Wife of the 3rd cousin 4 times removed | | |
| Wife of the half 3rd cousin 4 times removed | | |
| Wife of the 3rd cousin 5 times removed | | |
| Wife of the half 4th cousin 3 times removed | | |
| Wife of the half 4th cousin 4 times removed | | |
| Rabalais, Elizabeth | 4th great-grandmother | VI | 6 |
| 4th great-grandaunt | VIII | 7 |
| Half 5th great-grandaunt | IX | 8 |
| 5th great-grandaunt | IX | 8 |
| Half 1st cousin 6 times removed | X | 8 |
| 1st cousin 6 times removed | X | 8 |
| Half 1st cousin 7 times removed | XI | 9 |
| Rabalais, Evariste | 3rd great-grandfather | V | 5 |
| 1st cousin 4 times removed | VIII | 6 |
| 1st cousin 5 times removed | IX | 7 |
| Half 2nd cousin 3 times removed | IX | 6 |
| 2nd cousin 4 times removed | X | 7 |
| Half 1st cousin 6 times removed | X | 8 |
| 2nd cousin 5 times removed | XI | 8 |
| Half 3rd cousin 3 times removed | XI | 7 |
| Half 2nd cousin 5 times removed | XI | 8 |
| Half 3rd cousin 4 times removed | XII | 8 |
| 3rd cousin 4 times removed | XII | 8 |
| Half 3rd cousin 5 times removed | XIII | 9 |
| Husband of the half 2nd cousin 3 times removed | | |
| Husband of the 2nd cousin 4 times removed | | |
| Husband of the half 2nd cousin 4 times removed | | |
| Husband of the 2nd cousin 5 times removed | | |
| Husband of the 3rd cousin 3 times removed | | |