| Birth* | Pierre Joncas was born on 26 September 1673 at Nôtre-Dame, Québec, Québec, Canada. |
| He was the son of Pierre Joncas and Jacqueline Boulay. |
| Christening | Pierre Joncas was christened on 14 October 1673 at Nôtre-Dame, Québec, Québec, Canada. |
| Marriage* | He married Louise Nolin, daughter of Jacques Nolin and Francoise Chalifou, on 30 July 1696 at St Pierre-IO, Montmorency, Québec, Canada. |
| Engagement | Pierre Joncas and Louise Nolin were engaged. |
| Marriage Contract | A contract for the marriage of Pierre Joncas and Louise Nolin was signed on 20 July 1696 at Québec, Québec, Canada; Notary: Charles Rageot. |
| Death* | Pierre Joncas died on 22 August 1704 at Montmagny, Québec, Canada, at age 30; Killed by a bear. |
| Burial* | He was buried on 23 August 1704 at St Thomas, Pointe-à-La-Caille, Montmagny, Québec, Canada. |
