| Father | François Mazaret Roy (1743 - 1810) |
| Mother | Thérèse Brisson (1744 - 1834) |
| Sibling | Marie Therese Roy Mazeret ( - ) |
| Sibling | François Mazaret Roy (1766 - 1857) |
| Sibling | Judith Mazaret Roy (1767 - ) |
| Sibling | Véronique Roy Mazeret (1769 - 1798) |
| Sibling | Augustin Roy Mazeret Sr. (1771 - 1812) |
| Sibling | Jean Baptiste Roy Mazaret (1773 - ) |
| Sibling | Pierre Roy Mazeret (1775 - 1859) |
| Sibling | Marie Genevieve Roy Mazeret (1777 - 1842) |
| Sibling | Louis Roy Mazeret (1779 - ) |
| Sibling | André Roy Mazeret (1781 - 1837) |
| Sibling | Bienvenue Mazaret Roy (1783 - ) |
| Sibling | Paul Roy Mazaret (1787 - 1822) |
| Sibling | Marguerite Roy Mazeret (1788 - 1851) |