| Father | Julien Charles SÉVIGNY (1668 - 1727) |
| Mother | Marguerite ROGNON DE LA ROCHE (1678 - 1732) |
| Sibling | Anthoine SÉVIGNY (1702 - 1757) |
| Sibling | Louise SÉVIGNY (1696 - 1728) |
| Sibling | Marguerite Francoise SÉVIGNY (1697 - 1720) |
| Sibling | Marie Francoise SEVIGNY (1700 - 1749) |
| Sibling | Marie Jeanne SEVIGNY (1703 - 1747) |
| Sibling | Charles SEVIGNY (1705 - 1760) |
| Sibling | Jean Baptiste SEVIGNY (1707 - 1707) |
| Sibling | Jean Baptiste SEVIGNY (1709 - 1710) |
| Sibling | Marie Charlotte SEVIGNY (1710 - 1772) |
| Sibling | Marie Francoise SEVIGNY (1716 - 1769) |
| Sibling | Jean François SEVIGNY (1721 - 1814) |