Pierre Boivin m. Modeste Tremblay

Looking for birth info on Pierre Boivin, son of Joachim Boivin and Christine Tremblay.Pierre married Modeste Tremblay on 17 Feb 1852 in Chicoutimi, Quebec.The 1901 census gives him a birthdate of 15 Aug 1829, but these are often not accurate, and no place of birth is indicated.

Would anyone have the date of death for his wife, Modeste, also...?

Thanks!
Martin Lacoste