| Father | Joseph TETRO (1678 - 1762) |
| Mother | Anne JARRET (1681 - 1746) |
| Sibling | Joachim TÉTREAU (1723 - 1778) |
| Sibling | Louis TETRAU (1701 - 1771) |
| Sibling | Marie Thérèse TÉTREAU (1704 - 1778) |
| Sibling | Marie Françoise TÉTREAU (1706 - 1769) |
| Sibling | Michel TETREAU (1708 - 1728) |
| Sibling | Francois TETRAU (1710 - 1750) |
| Sibling | Marie-Anne TETREAU (1711 - 1762) |
| Sibling | Jean Baptiste TÉTREAU DUCHARME (1714 - 1752) |
| Sibling | Marie Marguerite TÉTREAU (1716 - 1749) |
| Sibling | Marie Madeleine TETRO DIT DUCHARME (1718 - 1794) |
| Sibling | Marie Jeanne TÉTREAU (1719 - 1742) |
| Sibling | TÉTREAU (1721 - 1721) |
| Sibling | Gabriel TÉTREAULT (1725 - 1790) |