Helping a friend trace his family. his great grandparents were: Francois Xavier Madore and Agnes Letts who were married at Chapeau 21 Jun 1869. Francois paents were Joseph Madore and Josephte Poupore.agnes's parents were George Letts and Ann Turnbull(?)Anyone tracing this line? Any info on the Letts, Turnbull, and Poupore families?