| Name | Relationship with Margaret Plauche | Civil | Canon |
|---|
| LaCour, Marie Anne | 5th great-grandmother | VII | 7 |
| LaCour, Nicholas | 6th great-grandfather | VIII | 8 |
| Lacour, Nicolas | 7th great-grandfather | IX | 9 |
| LaCour, Perrine | 5th great-grandmother | VII | 7 |
| LaCour, Simon | 6th great-grandfather | VIII | 8 |
| LaFleur, Jacques | 7th great-grandfather | IX | 9 |
| LaFleur, Jean Baptiste | 5th great-grandfather | VII | 7 |
| LaFleur, Jean Baptiste | 6th great-grandfather | VIII | 8 |
| LaFleur, Marie Jeanne | 4th great-grandmother | VI | 6 |
| Laurence, Jeanne | 7th great-grandmother | IX | 9 |
| Laurent, Angelique | 6th great-grandmother | VIII | 8 |
| Laurent, Jeanne | 5th great-grandmother | VII | 7 |
| Laurent, Pierre | 6th great-grandfather | VIII | 8 |
| Laverne, Anne Marie | 6th great-grandmother | VIII | 8 |
| LeJeune, Claude | 6th great-grandfather | VIII | 8 |
| LeJeune, Emelie | 3rd great-grandmother | V | 5 |
| Wife of the half 1st cousin 6 times removed | | |
| Wife of the half 2nd cousin 4 times removed | | |
| Wife of the half 2nd cousin 5 times removed | | |
| Wife of the half 2nd cousin 6 times removed | | |
| Wife of the half 2nd cousin 7 times removed | | |
| LeJeune, Michel | 5th great-grandfather | VII | 7 |
| LeJeune, Michel | 4th great-grandfather | VI | 6 |
| Lemoine), Jean Baptiste Barras (dit | 5th great-grandfather | VII | 7 |
| Lemoine, Antoinette | 5th great-grandmother | VII | 7 |
| 6th great-grandmother | VIII | 8 |
| Half 4th great-grandaunt | VIII | 7 |
| Half 5th great-grandaunt | IX | 8 |
| Half 6th great-grandaunt | X | 9 |
| Half 7th great-grandaunt | XI | 10 |
| Lemoine, Frederica dit | Wife of the half 4th great-granduncle | | |
| Wife of the half 5th great-granduncle | | |
| Wife of the half 6th great-granduncle | | |
| Lemoine, Fulgeance | Great-grandfather | III | 3 |
| Half 3rd cousin twice removed | X | 6 |
| 2nd cousin 4 times removed | X | 7 |
| Half 2nd cousin 4 times removed | X | 7 |
| Half 2nd cousin 5 times removed | XI | 8 |
| 3rd cousin 3 times removed | XI | 7 |
| Half 3rd cousin 3 times removed | XI | 7 |
| 3rd cousin 4 times removed | XII | 8 |
| Half 3rd cousin 4 times removed | XII | 8 |
| Half 4th cousin twice removed | XII | 7 |
| Half 3rd cousin 5 times removed | XIII | 9 |
| Half 4th cousin 3 times removed | XIII | 8 |
| 4th cousin 3 times removed | XIII | 8 |
| Half 4th cousin 4 times removed | XIV | 9 |
| Husband of the half 1st cousin 4 times removed | | |
| Husband of the half 2nd cousin 4 times removed | | |
| Husband of the half 2nd cousin 5 times removed | | |
