I do not know if I am related to J-Bte. Deslauriers and Euphrosine Isabelle, but I have have a great great uncle Alfred Deslauriers who lived in Saint George with his parents, brothers, and sisters. Do you know if he had any other siblings? My great grand mother Louise Deslauriers is his sister. I also have an Alfred Deslauiers in my family who married Kattie Killner. I never heard of J-Bte. Deslauriers and Euphrosine Isabelle until I saw your message and saw where your great grand father lived. Have you ever been to that Cathilic cemetery before or around that area before? Have you seen any of the federal censuses wiht Alfred Deslauriers in them before?