| Father | Male Jean Baptiste Gervais |
| Born | 29 Nov 1723 | Longueuil, Monteregie, Quebec, Canada |
| Died | 23 Jul 1770 | St Constant, LaPrairie, Quebec, Canada |
| Buried | ||
| Married | 15 Jan 1744 | La Prairie, Montérégie, Quebec, Canada |
| Father | Mathieu Gervais | F198052 Group Sheet | |
| Mother | Marie Josephte Robidoux | F198052 Group Sheet | |
| Mother | Female Marie Anne Demers Dumais |
| Born | 06 Sep 1725 | La Prairie, Montérégie, Quebec, Canada |
| Died | 19 Aug 1808 | St Constant, LaPrairie, Quebec, Canada |
| Buried | ||
| Father | Jacques Demers Dumais | F198053 Group Sheet | |
| Mother | Marie Barbe Brosseau | F198053 Group Sheet | |
| Child 1 | Male Jean Baptiste Gervais |
| Born | 17 Feb 1759 | St Constant, LaPrairie, Quebec, Canada |
| Died | 22 Mar 1818 | St Constant, LaPrairie, Quebec, Canada |
| Buried | ||
| Spouse | Marie Francoise Cardinal | F212418 | |
| Married | 07 Feb 1785 | St Philippe de Laprairie, Quebec, Canada |