| Birth* | Francois Desrosiers was born before 6 March 1694 at Nôtre-Dame de la Visitation, Champlain, Québec, Canada. |
| Christening | He was christened on 6 March 1694 at Nôtre-Dame de la Visitation, Champlain, Québec, Canada. |
| He was the son of Pierre Desrosiers dit Dutremble and Marguerite Aubuchon. |
| Marriage* | Francois Desrosiers married Marie-Marguerite Deshayes dit St Cyr, daughter of Pierre Deshayes and Marguerite Guillet, on 1 February 1723 at La Nativité de Nôtre-Dame, Bécancourt, Nicolet, Québec, Canada. |
| Marriage Contract | A contract for the marriage of Francois Desrosiers and Marie-Marguerite Deshayes dit St Cyr was signed on 25 January 1723 at Bécancourt, Nicolet, Québec, Canada. |
| Death* | Francois Desrosiers died before 15 March 1731 at La Nativité de Nôtre-Dame, Bécancourt, Nicolet, Québec, Canada. |
| Burial* | He was buried on 15 March 1731 at La Nativité de Nôtre-Dame, Bécancourt, Nicolet, Québec, Canada. |
