| Birth* | Marie-Catherine Desrochers was born circa 1696 at St Frs Xavier, Batiscan, Champlain, Québec, Canada. |
| Christening | She was christened circa 1696 at St Antoine, Baie du Febvre, Yamaska, Québec, Canada. |
| She was the daughter of Pierre Desrochers and Suzanne Rabouin. |
| Marriage* | Marie-Catherine Desrochers married Claude Lefebvre dit Descoteaux, son of Ange Lefebvre dit Descoteaux and Marie-Madeleine Cusson, on 30 December 1712 at St Antoine, Baie du Febvre, Yamaska, Québec, Canada. |
| Marriage Contract | A contract for the marriage of Marie-Catherine Desrochers and Claude Lefebvre dit Descoteaux was signed on 30 December 1712 at St Antoine, Baie du Febvre, Yamaska, Québec, Canada. |
| Death* | Marie-Catherine Desrochers died after 8 April 1742 at St Antoine, Baie du Febvre, Yamaska, Québec, Canada. |
| Burial* | She was buried after 8 April 1742 at St Antoine, Baie du Febvre, Yamaska, Québec, Canada. |
| Married Name | Her married name was Lefebvre. |
