My Grandfather was Joseph Hector Dorion of Montreal (Quebec) Canada. He died around 1921. He had a half brother Paul Dorion and a sister who married a Lemay. He married my Grandmother Edmee Richer dit Lafleche. They had two children, Robert Hector (my father)and Lucille. I am interested in tracing my family tree on my Father's side. Any information would be appreciated. Thank you.