Marie-Louise LACASSE

(b. 25 June 1753 , Beaumont, Canada, New France d. 8 January 1793 , Contrecœur, Lower Canada )

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Marie-Louise LACASSE was born 25 June 1753 in Beaumont, Canada, New France

Marie-Louise LACASSE was the child of Jean-Baptiste CASSE (LACASSE) and Marie-Josephe ALLAIRE and the grandchild of: (paternal) Joseph CASSE (LACASSE) and Marie-Françoise BAZIN (maternal) Jean-François ALLAIRE and Anne LABBE

Spouse(s)/Partner(s) and Child(ren):

Marie-Louise married Thomas LANGLOIS 4 February 1771 in Québec, Province of Québec, Canada . The couple had (at least) 1 child.
Thomas LANGLOIS was born 10 February 1752 in Québec, Québec, Canada (Quebec City). Thomas died 14 November 1830 in Québec Province, Canada (Quebec). Thomas was the child of Antoine LANGLOIS and Geneviève SEDILOT.

Marie-Louise LACASSE died 8 January 1793 in Contrecœur, Lower Canada .
Details of the family tree of Marie-Louise appear below.

Québec Généalogie - Over time, Québec has gone through a series of name changes
From its inception in the early 1600s until 1760, it was called Canada, New France.
1760 to 1763, it was simply Canada
1763 to 1791 - Province of Québec
1791 to 1867 - Lower Canada
1867 to present - Québec, Canada.

Thanks to Micheline Gadbois MacDonald for providing this information.

The Definitive Guide for Researching Your French-Canadian Ancestors in 2025

Family and Children of Marie-Louise LACASSE

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Marie-Louise LACASSE married

Thomas LANGLOIS-- Date: 4 February 1771 Place: Québec, Province of Québec, Canada
Le Programme de recherche en démographie historique - Univeriste de Montreal

Thomas LANGLOIS was the child of Antoine LANGLOIS and Geneviève SEDILOT

Children of Thomas LANGLOIS and Marie-Louise LACASSE:

Jeanne-Genevieve LANGLOIS (b.17 November 1774, Québec, Province of Québec, Canada d. 3 March 1810, Québec, Lower Canada )
m. Jean Baptiste DUBERGER 8 January 1793 in Québec, Québec, Canada (Quebec City)

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Discovering the Ancestry of Marie-Louise LACASSE: Events, Photos & Historical Records

1753 Birth
25 June 1753
Beaumont, Canada, New France

1763 - France cedes its North American posessions to Britain by the Treaty of Paris, ending the Seven Years War (French and Indian War). Quebec City French-speaking Catholics were now under the rule of Protestant Britain under King George III.

1771 Marriage / Partner
Marie-Louise LACASSE and Thomas LANGLOIS 4 February 1771, Québec, Québec, Canada (Quebec City)

She was 17 years old.

1774 Birth of Child
Jeanne-Genevieve LANGLOIS was born 17 November 1774, Québec, Québec, Canada (Quebec City)

Marie-Louise was 21 years old.

1775 - The Battle of Québec was fought on December 31 between the American Continental Army and British defenders of Québec City. It was the first major defeat for the Americans in the Revolutionary War.