 Marie Guerard, daughter of Francois Guerard and Marguerite Harel.Born estimated EST. WFT, 1794-1821, died estimated EST. WFT, 1843-1911, approximately 90 years Married Oct 2, 1838 (approximately 67 years married) to:  Isaac Tetreault, son of Jean Baptiste Tetreault and Francoise Gariepy.Born estimated EST. WFT, 1786-1818, died estimated EST. WFT, 1843-1905, approximately 87 years | |||