| Birth* | Madeleine Laverdière was born on 25 February 1747 at St Michel, Bellechasse, Québec, Canada. |
| Christening | She was christened on 25 February 1747 at St Michel, Bellechasse, Québec, Canada. |
| She was the daughter of Joseph-Marie Laverdière and Madeleine Lapierre. |
| Marriage* | Madeleine Laverdière married Francois Marcoux, son of Noël-Francois Marcoux and Marguerite-Madeleine Bélanger, on 8 February 1768 at St Michel, Bellechasse, Québec, Canada. |
| Marriage License | Madeleine Laverdière and Francois Marcoux obtained a marriage license. |
| Engagement | Madeleine Laverdière and Francois Marcoux were engaged. |
| Death* | Madeleine Laverdière died at Québec, Canada. |
| Burial* | She was buried at Québec, Canada. |
| Married Name | Her married name was Marcoux. |
