| Birth* | Pierre Dufresne was born on 25 September 1669 at Ste Famille-IO, Montmorency, Québec, Canada. |
| He was the son of Pierre Dufresne and Anne Patin. |
| Christening | Pierre Dufresne was christened on 3 October 1669 at Ste Famille-IO, Montmorency, Québec, Canada. |
| Marriage* | He married Madeleine Crépeau, daughter of Maurice Crépeau and Marguerite Laverdure, on 28 January 1692 at St Laurent-IO, Montmorency, Québec, Canada. |
| Engagement | Pierre Dufresne and Madeleine Crépeau were engaged. |
| Marriage Contract | A contract for the marriage of Pierre Dufresne and Madeleine Crépeau was signed on 15 January 1692 at St Pierre-IO, Montmorency, Québec, Canada; Notary: Etienne Jacob. |
| Death* | Pierre Dufresne died on 5 November 1740 at St Laurent-IO, Montmorency, Québec, Canada, at age 71. |
| Burial* | He was buried on 5 November 1740 at St Laurent-IO, Montmorency, Québec, Canada. |
