Élisabeth Couillard
- Born: 9 Feb 1631, Québec City, Québec, Québec, Canada 1
- Marriage: Jean Guyon Sieur De Dubuisson on 27 Nov 1645 in St-Pierre-du-Sud, Montmagny, Québec, Canada
- Died: 5 Apr 1704, Château-Richer, Montmorency, Québec, Canada at age 73 1
Élisabeth married Jean Guyon Sieur De Dubuisson, son of Jean Guyon dit Du Buisson and Mathurine Madeleine Robin dite Boule, on 27 Nov 1645 in St-Pierre-du-Sud, Montmagny, Québec, Canada. (Jean Guyon Sieur De Dubuisson was born on 1 Aug 1619 in Mortagne, Perche (Orne), France 1 and died on 13 Jan 1694 in Château-Richer, Montmorency, Québec, Canada 1.)
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