 Pierre Francois VaillancourtBorn estimated EST. WFT, 1700-1728, died estimated EST. WFT, 1753-1813, approximately 85 years Married Feb 26, 1747/1748 (approximately 43 years married) to:  Marie Elisabeth Greffard, daughter of Jacques Greffard and Francoise Clara Mourier.Born Apr 7, 1721 St. Jean, Ile D'Orleans, Quebec, Canada, died Apr 9, 1790 St. Famille, Ile D'Orleans, Montreal, Quebec, Canada, 69 years, 1st marriage to: Pierre Francois Vaillancourt, 2nd marriage to: Charles Guerard | |||