| Birth* | Marie-Josèph Dumouchel was born on 4 December 1714 at Nôtre-Dame, Montréal, Québec, Canada. |
| Christening | She was christened on 4 December 1714 at Nôtre-Dame, Montréal, Québec, Canada. |
| She was the daughter of Paul Dumouchel and Marie-Louise Tessier. |
| Marriage* | Marie-Josèph Dumouchel married Jacques-Philippe Farly, son of Antoine Farley and Marie Bastien, on 9 February 1739 at Nôtre-Dame, Montréal, Québec, Canada. |
| Death* | Marie-Josèph Dumouchel died after 1747 at Nôtre-Dame, Montréal, Québec, Canada. |
| Burial* | She was buried after 1747 at Nôtre-Dame, Montréal, Québec, Canada. |
