| 1891 | Birth / baptism | | Sherbrooke |
| 1829 | Marriage | | Saint-Nicolas |
| 1918 | Death / burial | | Sherbrooke |
| 1802 | ABCD document | Madeleine Duperron-Lavertu | Lévis |
| 1802 | ABCD document | Madeleine Duperron-Lavertu | Saint-Henri Lévis |
| 1818 | ABCD document | Madeleine Duperron-Lavertu | Saint-Michel Bellechasse |
| 1831 | Marriage | | Lévis |
| 1831 | ABCD document | Madeleine Duperron-Lavertu | Saint-Jean-Chrysostome Les Chutes-de-la-Chaudière Québec |
| 1831 | ABCD document | Madeleine Duperron-Lavertu | Saint-Jn.-Chrysostôme Lévis |
| 1835 | ABCD document | Madeleine Duperron-Lavertu | Saint-Sylvestre |