I am looking for info on either of these two men. Percival was born in Ontario, Canada (Ameliasburgh area) on 8/1/1866 and died on 5/4/1920 in Chicago, IL His brother(Ernest Thwaites)had a son, Ernest NorrisThwaites who was born 6/16/1904 and died in a plane crash on 11/15/1963.
