| Birth* | Geneviève-Cécile Dumas was born on 17 June 1765 at St Michel, Yamaska, Québec, Canada. |
| Christening | She was christened on 17 June 1765 at St Michel, Yamaska, Québec, Canada. |
| She was the daughter of Michel Dumas and Geneviève Mondoux. |
| Marriage* | Geneviève-Cécile Dumas married Jean-Baptiste Parenteau, son of Joseph Parenteau and Marie-Jeanne Georgeteau dit Jolicoeur, on 11 February 1782 at St Michel, Yamaska, Québec, Canada. |
| Death* | Geneviève-Cécile Dumas died at Québec, Canada. |
| Burial* | She was buried at Québec, Canada. |
