Back to record of: Jean-Baptiste Langlois

It looks like somewhere between 1861 and 1871 he and his family moved to Grande-Vallee, he was a fisherman/voyageur according to the 1861 census.

Here is the 1861 census with his family in Montmagny, lines 20-24
https://central.bac-lac.gc.ca/.item/?app=Census1861&op=&img&id=4108801_00132