| Birth* | Marie Pépin was born on 25 March 1670 at Ste Famille-IO, Montmorency, Québec, Canada. |
| She was the daughter of Antoine Pepin dit Lachance and Marie Teste. |
| Christening | Marie Pépin was christened on 26 March 1670 at Ste Famille-IO, Montmorency, Québec, Canada. |
| Marriage* | She married Jean Guyon, son of Claude Guyon and Catherine Colin, on 25 October 1688 at Ste Famille-IO, Montmorency, Québec, Canada. |
| Engagement | Marie Pépin and Jean Guyon were engaged. |
| Marriage Contract | A contract for the marriage of Marie Pépin and Jean Guyon was signed on 24 October 1688 at Ste Famille-IO, Montmorency, Québec, Canada; Notary: Paul Vachon. |
| Death* | Marie Pépin died on 12 July 1754 at St Francois-IO, Montmorency, Québec, Canada, at age 84. |
| Burial* | She was buried on 12 July 1754 at St Francois-IO, Montmorency, Québec, Canada. |
| Married Name | Her married name was Guyon. |
