| Birth* | Marie Elisabeth Leblanc was born on 15 January 1658 at Nôtre-Dame, Québec, Québec, Canada. |
| She was the daughter of Léonard Leblanc and Marie Riton. |
| Christening | Marie Elisabeth Leblanc was christened on 8 July 1658 at Nôtre-Dame, Québec, Québec, Canada. |
| Marriage* | She married René Cloutier Seigneur de Bonsecours, son of Zacharie Cloutier and Madeleine Emard, on 13 November 1672 at La Nativité de Nôtre-Dame, Beauport, Québec, Québec, Canada. |
| Engagement | Marie Elisabeth Leblanc and René Cloutier Seigneur de Bonsecours were engaged. |
| Marriage Contract | A contract for the marriage of Marie Elisabeth Leblanc and René Cloutier Seigneur de Bonsecours was signed on 13 November 1672 at La Nativité de Nôtre-Dame, Beauport, Québec, Québec, Canada; Notary: Paul Vachon. |
| Death* | Marie Elisabeth Leblanc died on 15 February 1727 at Nôtre-Dame de Bonsecours, L'Islet, Québec, Canada, at age 69. |
| Burial* | She was buried on 15 February 1727 at Nôtre-Dame de Bonsecours, L'Islet, Québec, Canada. |
| Married Name | Her married name was Cloutier. |
