Hi there, If I am correct and this is the Adolphe Berthiaume born 1846 in Sandwich, Essex, Ontario Then his parents names were Sophie Quenneville and Evangeliste Berthiaume. This is as much as I know in regards to this family at the time. Its funny because my fathers line is Quenneville and his mother's mother's father came from a long line of Berthiaume's all from Essex County, Ontario. Is it possible you are related to a Conrad Berthiaume or an Eli Berthiaume. If so let me know. Hoping this information proved itself useful.