| Birth* | René Gagné was born on 28 October 1698 at L'Immaculée-Conception, Trois-Rivières, St Maurice, Québec, Canada. |
| Christening | He was christened on 28 October 1698 at L'Immaculée-Conception, Trois-Rivières, St Maurice, Québec, Canada. |
| He was the son of Francois Gagné and Jeanne Vanasse. |
| Marriage* | René Gagné married Marie-Gabrielle St. Laurent, daughter of Gilles Laurent and Anne Labrecque, on 29 July 1726 at St Frs du Lac, Yamaska, Québec, Canada. |
| Engagement | René Gagné and Marie-Gabrielle St. Laurent were engaged. |
| Marriage Contract | A contract for the marriage of René Gagné and Marie-Gabrielle St. Laurent was signed on 3 July 1726 at Trois-Rivières, St Maurice, Québec, Canada; Notary: Pierre Petit. |
| Death* | René Gagné died after 22 February 1750 at St Frs du Lac, Yamaska, Québec, Canada; Died after birth of last son, Francois-Xavier, 22 Feb 1750. |
| Burial* | He was buried after 22 February 1750 at St Frs du Lac, Yamaska, Québec, Canada. |
