| Birth* | Louise Picard was born after 29 September 1659 at Nôtre Dame, Québec, Québec, Québec, Canada. |
| Marriage* | She married Louis Gagné Sieur de LaFresnaye on 4 October 1673 at Ste Anne de Beaupré, Montmorency, Québec, Canada. |
| Marriage Contract | A contract for the marriage of Louise Picard and Louis Gagné Sieur de LaFresnaye was signed on 4 September 1673 at Beaupré, Montmorency, Québec, Canada; Notary Paul Vachon. |
| Death* | Louise Picard died on 7 March 1717 at St Philippe-St Jacques, St Vallier, Bellechasse, Québec, Canada. |
| Married Name | Her married name was Gagné. |
