| Birth* | Denis Nadeau was born on 25 May 1673 at Ste Famille-IO, Montmorency, Québec, Canada. |
| He was the son of Ozanie-Joseph Nadeau and Marguerite Abraham. |
| Christening | Denis Nadeau was christened on 18 June 1673 at Ste Famille-IO, Montmorency, Québec, Canada. |
| Marriage* | He married Charlotte Cassé, daughter of Antoine Cassé and Francoise Pilois, on 9 November 1695 at St Etienne, Beaumont, Bellechasse, Québec, Canada. |
| Marriage License | Denis Nadeau and Charlotte Cassé obtained a marriage license. |
| Engagement | Denis Nadeau and Charlotte Cassé were engaged. |
| Death* | Denis Nadeau died on 4 March 1759 at St Michel, Bellechasse, Québec, Canada, at age 85. |
| Burial* | He was buried on 4 March 1759 at St Michel, Bellechasse, Québec, Canada. |
