| Birth* | Jacques Christophe Sauvage was born circa 1728 at Port-Royal, Acadia, Canada. |
| Christening | He was christened circa 1728 at Port-Royal, Acadia, Canada. |
| He was the son of Thomas Sauvage and Anne Lapierre. |
| Marriage* | Jacques Christophe Sauvage married Marie-Geneviève Couture, daughter of Pierre Couture and Marguerite Bouffard, on 17 July 1758 at St Vallier, Bellechasse, Québec, Canada. |
| Marriage License | Jacques Christophe Sauvage and Marie-Geneviève Couture obtained a marriage license. |
| Engagement | Jacques Christophe Sauvage and Marie-Geneviève Couture were engaged. |
| Death* | Jacques Christophe Sauvage died circa 1765 at St Vallier, Bellechasse, Québec, Canada. |
| Burial* | He was buried circa 1765 at St Vallier, Bellechasse, Québec, Canada. |
