 Madeleine LetourneauBorn estimated EST. WFT, 1713-1759, died estimated EST. WFT, 1734-1839, approximately 80 years Married estimated EST. WFT, 1734-1789 (approximately 42 years married) to:  Jean Baptiste PoitrasBorn estimated EST. WFT, 1712-1753, died estimated EST. WFT, 1738-1831, approximately 78 years, 1st marriage to: Josette Allard, 2nd marriage to: Madeleine Letourneau | |||