| Father | Male Nicolas Joseph St Louis |
| Born | 25 Mar 1736 | Québec City, Québec, Canada |
| Died | 22 Mar 1814 | Yamachiche, St. Maurice, Québec, Canada |
| Buried | ||
| Married | 04 Nov 1760 | Yamachiche, St. Maurice, Québec, Canada |
| Father | Jean-Baptiste Gadiou-St Louis | F3624 Group Sheet | |
| Mother | Marie Josephte Duret | F3624 Group Sheet | |
| Mother | Female Charlotte Lemaître Auger |
| Born | 15 Mar 1731 | Yamachiche, St. Maurice, Québec, Canada |
| Died | ||
| Buried | ||
| Other Spouse | Joseph Rivard | F121754 | |
| Married | 26 Feb 1747 | Yamachiche, St. Maurice, Québec, Canada |
| Father | Jean Baptiste Lemaitre Auger | F3627 Group Sheet | |
| Mother | Marie Françoise Lesieur Duchaine | F3627 Group Sheet | |
| Child 1 | Male Joseph Louis St Louis |
| Born | 19 Jan 1762 | Yamachiche, St. Maurice, Québec, Canada |
| Died | 22 Nov 1822 | |
| Buried | ||
| Spouse | Angelique Isabel | F159630 | |
| Married | 13 Nov 1786 | |
| Child 2 | Male Jean Baptiste St Louis |
| Born | 14 Mar 1764 | Yamachiche, St. Maurice, Québec, Canada |
| Died | 16 Mar 1836 | Yamachiche, St. Maurice, Québec, Canada |
| Buried | ||
| Spouse | Catherine Grignac | F3622 | |
| Married | 23 Nov 1790 | Yamachiche, St. Maurice, Québec, Canada |
| Child 3 | Male Antoine St Louis |
| Born | 13 Jul 1766 | Yamachiche, St. Maurice, Québec, Canada |
| Died | ||
| Buried | ||
| Spouse | Marie Lambert | F159638 | |
| Married | 22 Apr 1787 | |
| Child 5 | Female Marie Magdeleine St Louis |
| Born | 04 Apr 1775 | Yamachiche, St. Maurice, Québec, Canada |
| Died | 03 Jan 1827 | Yamachiche, St. Maurice, Québec, Canada |
| Buried | ||
| Spouse | Jacques Gignac | F159639 | |
| Married | 05 Mar 1810 | Yamachiche, St. Maurice, Québec, Canada |