| Father | Joseph Marie TETREAU (1753 - 1839) |
| Mother | Marie Madelaine FONTAINE (1758 - 1850) |
| Sibling | Marie Louise TETREAU DUCHARME (1781 - 1813) |
| Sibling | Joseph TETREAU DUCHARME (1778 - 1784) |
| Sibling | Marie Josephe TETREAU DUCHARME (1779 - 1820) |
| Sibling | Francois TETREAU DUCHARME (1782 - 1784) |
| Sibling | Francois TETREAU DUCHARME (1784 - 1784) |
| Sibling | Michel TETREAU DUCHARME (1785 - 1785) |
| Sibling | Joseph Marie TETREAU DUCHARME (1786 - 1818) |
| Sibling | Charlotte Marie Charles TETREAU DUCHARME (1788 - ) |
| Sibling | Jean Baptiste TETREAU (1790 - 1877) |
| Sibling | Pierre TETREAU DUCHARME (1790 - ) |
| Sibling | Francois Xavier TETREAU DUCHARME (1792 - 1811) |
| Sibling | Pascal TETRAU DUCHARME (1796 - 1814) |
| Sibling | Lambert TETREAU DUCHARME (1798 - 1799) |
| Sibling | Adelaide TETREAU DUCHARME (1801 - 1819) |