| Birth* | Marie-Jeanne Delpêche was born circa 1677 at Repentigny, L'Assomption, Québec, Canada. |
| Christening | She was christened circa 1677 at Repentigny, L'Assomption, Québec, Canada. |
| She was the daughter of Bernard Delpêche and Marguerite Jourdain. |
| Marriage* | Marie-Jeanne Delpêche married Louis-Francois De Xavier dit Beaupré circa 1700 at Repentigny, L'Assomption, Québec, Canada. |
| Death* | Marie-Jeanne Delpêche died before 7 January 1748 at St-Sulpice, L'Assomption, Québec, Canada. |
| Burial* | She was buried on 7 January 1748 at St-Sulpice, L'Assomption, Québec, Canada. |
| Married Name | Her married name was De Xavier. |
