| Birth* | Marguerite Bouffard was born on 20 April 1691 at St Laurent-IO, Montmorency, Québec, Canada. |
| She was the daughter of Jacques Bouffard and Anne Leclerc. |
| Christening | Marguerite Bouffard was christened on 22 April 1691 at St Laurent-IO, Montmorency, Québec, Canada. |
| Marriage* | She married Pierre Couture, son of Guillaume Couture and Marie-Madeleine Côté, on 24 November 1727 at St Laurent-IO, Montmorency, Québec, Canada. |
| Engagement | Marguerite Bouffard and Pierre Couture were engaged. |
| Marriage License | Marguerite Bouffard and Pierre Couture obtained a marriage license. |
| Death* | Marguerite Bouffard died after 21 March 1734 at St Vallier, Bellechasse, Québec, Canada. |
| Burial* | She was buried after 21 March 1734 at St Vallier, Bellechasse, Québec, Canada. |
| Note* | She Died after birth of last daughter Marie-Madeleine, 21 Mar 1734. |
| Married Name | Her married name was Couture. |
