I have just started doing research on my mothers adoptive parents > Joseph(Josaphat)Gauhtier & Emma Sauve Gauthier . I believe my grandmother was from the Brockville area . I have an old picture of her and siblings I will have to look up .It gives all their names .My grandparents lived in Tupper Lake NY from the early 1900's .Emma Sauve Gauthier died in 1953 . If any of this is relative to your search let me know and I will speak with cousins who I'am sure know more then I do . I also have a business acquaintance named Sauve who says his ancesters were also from the Brockville area . If I find more I will let you know .