| Birth* | Nicolas Gauvreau was born circa 1640 at Dompierre sur Yon, La Roche sur Yon, Lucon, Poitou, France. |
| Christening | He was christened circa 1640 at Dompierre sur Yon, La Roche sur Yon, Lucon, Poitou, France. |
| Marriage* | He married Simone Bisson on 13 July 1668 at Nôtre-Dame, Québec, Québec, Québec, Canada. |
| Death* | Nicolas Gauvreau died on 20 January 1713 at Nôtre-Dame, Québec, Québec, Québec, Canada. |
| Burial* | He was buried on 21 January 1713 at Nôtre-Dame, Québec, Québec, Québec, Canada. |
| Residence | He lived on 1 May 1662 at Québec, Québec, Québec, Canada. |
| Residence* | He lived in 1666 at Québec, Québec, Québec, Canada, Census. |
| Occupation* | He was employed on 13 July 1668 at Québec, Québec, Québec, Canada, Gunsmith and Locksmith. |
| Residence | He lived in 1681 at Basse Ville, Québec, Québec, Québec, Canada, Census. |
