[Mary,
I looked up the Sinon ancestry in Ireland. Could not find much. I am still interested in the Kilgalon (but its spelled so many ways) and especially the Tunney, since My grandpa (fredrick william Sinon said Gene Tunney (the fighter was a cousin of his) County Mayo, My great grandma was a Mullaney her relatives were Kilgallon and Tunney?
help