| Father | Guillaume Roy Dit Leroy (1665 - 1743) |
| Mother | Angelique Bazin (1674 - 1738) |
| Sibling | Guillaume Le Roy (1690 - 1748) |
| Sibling | Marguerite Leroy (1694 - 1763) |
| Sibling | Marie Madeleine Roy (1695 - 1789) |
| Sibling | Marie Anne Leroy (1696 - 1789) |
| Sibling | Alexis Leroy (1698 - ) |
| Sibling | Jean Baptiste Leroy (1699 - ) |
| Sibling | Marie Anne Roy (1700 - 1789) |
| Sibling | Marie Madeleine Roy (1701 - 1789) |
| Sibling | Marie Francoise Leroy (1701 - 1762) |
| Sibling | Charles Leroy I (1703 - ) |
| Sibling | Michel Roy (1708 - 1744) |
| Sibling | Michel Leroi (1708 - 1744) |
| Sibling | Angelique Roy Leroy (1710 - 1776) |
| Sibling | Angelique Roy (1710 - 1776) |
| Sibling | Marie Madeleine Leroy (1712 - 1772) |
| Sibling | Thérèse Roy Leroy (1717 - 1746) |
| Sibling | Jean Baptiste Leroy ( - ) |
| Sibling | Claude Joseph Leroy ( - 1756) |
| Sibling | Pierre Roy ( - ) |