| Birth* | Jean Leblanc was born circa 1623 at St Lambert, Bayeux, Normandie, France. |
| Christening | He was christened circa 1623 at St Lambert, Bayeux, Normandie, France. |
| He was the son of Clément Leblanc and Anne Fert. |
| Marriage* | Jean Leblanc married Madeleine Euphrosine Nicolet, daughter of Jean Nicolet and ? (Nipissirinienne), on 21 November 1643 at Nôtre-Dame, Québec, Québec, Canada. |
| Engagement | Jean Leblanc and Madeleine Euphrosine Nicolet were engaged. |
| Marriage Contract | A contract for the marriage of Jean Leblanc and Madeleine Euphrosine Nicolet was signed on 18 October 1643 at Québec, Québec, Canada; Notary: Guillaume Tronquet. |
| Death* | Jean Leblanc died on 11 September 1662 at Ile d'Orléans, Montmorency, Québec, Canada; Killed by the Iroquois. |
| Burial* | He was buried on 11 September 1662 at Ile d'Orléans, Montmorency, Québec, Canada. |
