| Father | Male Joseph Lefrancois |
| Born | 22 Jan 1766 | Chateau Richer, Montmorency, Quebec, Canada |
| Died | ||
| Buried | ||
| Married | 05 Feb 1793 | La Visitation de I'lle Dupas, Quebec, Canada |
| Father | Charles Lefrancois | F158371 Group Sheet | |
| Mother | Marie Charlotte Belanger | F158371 Group Sheet | |
| Mother | Female Marie Veronique Pepin dit Lachance |
| Born | 02 Jul 1770 | St François, L'Île-d'Orléans, Québec, Canada |
| Died | 15 Aug 1806 | St Cuthbert, D'Autray, Quebec, Canada |
| Buried | ||
| Father | Jean Francois Pepin LaChance | F195679 Group Sheet | |
| Mother | Marie Veronique Trudelle | F195679 Group Sheet | |
| Child 1 | Female Marie Louise Lefrancois |
| Born | 26 Mar 1794 | St Anne de Beaupre, Montmorency, Quebec, Canada |
| Died | ||
| Buried | ||
| Spouse | Michel Jolette | F140001 | |
| Married | 22 Apr 1811 | Maskinonge, Quebec, Canada |
| Child 2 | Female Marie Angelique Veronique Lefrancois |
| Born | 04 Mar 1795 | Chateau Richer, Montmorency, Quebec, Canada |
| Died | ||
| Buried | ||
| Spouse | Louis Lupien Lafreniere | F140002 | |
| Married | 18 Feb 1811 | St Cuthbert, D'Autray, Quebec, Canada |
| Child 3 | Male Joseph Lefrancois |
| Born | 21 Jun 1798 | St Cuthbert, D'Autray, Quebec, Canada |
| Died | 10 Sep 1798 | St Cuthbert, D'Autray, Quebec, Canada |
| Buried |
| Child 4 | Female Marie Marguerite Lefrancois |
| Born | 12 Aug 1799 | St Cuthbert, D'Autray, Quebec, Canada |
| Died | 08 Oct 1799 | St Cuthbert, D'Autray, Quebec, Canada |
| Buried |
| Child 5 | Female Marie Magdeleine Lefrancois |
| Born | 27 Jun 1800 | St Cuthbert, D'Autray, Quebec, Canada |
| Died | 20 May 1801 | St Cuthbert, D'Autray, Quebec, Canada |
| Buried |
| Child 6 | Male Pierre Lefrancois |
| Born | 29 Jun 1801 | St Cuthbert, D'Autray, Quebec, Canada |
| Died | 19 Jul 1801 | St Cuthbert, D'Autray, Quebec, Canada |
| Buried |
| Child 7 | Male Jean Marie Lefrancois |
| Born | 26 May 1802 | St Cuthbert, D'Autray, Quebec, Canada |
| Died | 28 Jan 1803 | St Cuthbert, D'Autray, Quebec, Canada |
| Buried |
| Child 8 | Male Charles Lefrancois |
| Born | 27 Aug 1803 | St Cuthbert, D'Autray, Quebec, Canada |
| Died | 06 Jun 1884 | |
| Buried | ||
| Spouse | Julie Robert | F139940 | |
| Married | 18 Oct 1825 | Maskinonge, Quebec, Canada |
| Child 9 | Male Joseph Lefrancois |
| Born | 19 Dec 1805 | St Cuthbert, D'Autray, Quebec, Canada |
| Died | ||
| Buried | ||
| Spouse | Marie Anne Lemire | F140003 | |
| Married | 30 Jul 1827 | Maskinonge, Quebec, Canada |