| Father | Nicolas Sylvestre Champagne (1699 - 1750) |
| Mother | Marie Elizabeth Isabelle Laporte (1703 - 1750) |
| Sibling | Marie Celeste Sylvestre ( - ) |
| Sibling | Nicolas Sylvestre (1723 - 1801) |
| Sibling | Marie Genevieve Sylvestre (1731 - 1798) |
| Sibling | Marie Charles Charlotte Sylvestre (1736 - 1763) |
| Sibling | Pierre Sylvestre (1738 - 1798) |
| Sibling | Gabriel Sylvestre (1724 - ) |
| Sibling | Joseph Sylvestre (1728 - 1808) |
| Sibling | Francois Sylvestre ( - 1813) |
| Sibling | Alexis Sylvestre (1741 - 1814) |
| Sibling | Marie Thérèse Sylvestre (1722 - 1740) |
| Sibling | Marie Elisabeth Sylvestre (1726 - ) |
| Sibling | Michel Sylvestre (1744 - 1823) |
| Sibling | Anne Marie Sylvestre Champagne (1732 - 1812) |
| Sibling | Céleste Marie Sylvestre Dit Champagne (1733 - 1733) |