Hudson's Bay or Northwest Company Parish Montreal

Our Alexis Robillard bornJun 1812 said he was born in Bertierville, Quebec.He joined the Hudson's Bay Company or the Northwest Company in 1854 and left in 1874. The parish he was from was "Montreal". We have not been able to find him in the Berthierville area.If there is anyone out there that has access to the Montreal Records that would give information about him, I would really appreciate hearing from you.

Bonny