Marie-Helene DEMERS

Born

15 January 1748 , Saint-Nicolas, Lévis, Canada, New France

Died

29 September 1766 , Saint-Nicolas, Lévis, Province of Québec, Canada

Parents & Family of Marie-Helene DEMERS

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Parents

Louis DEMERS Thérèse GAGNON

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Born: 15 January 1748 in Saint-Nicolas, Lévis, Canada, New France

Father: Louis DEMERS

Mother: Thérèse GAGNON

Paternal grandparents: Jean DEMERS (DUMAIS) , Jeanne ARRIVEE (LARRIVÉE) dite DESLISLE

Maternal grandparents: Jean GAGNON , Thérèse ROCHON

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

Marie-Helene married Jean-Baptiste ROUSSEAU 22 July 1766 in Saint-Nicolas, Lévis, Province of Québec, Canada . Jean-Baptiste ROUSSEAU was born 26 June 1739 in Saint-Nicolas, Lévis, Québec, Canada . Jean-Baptiste died 29 November 1777 in Chambly, Québec, Canada (Saint-Joseph-de-Chambly). Jean-Baptiste was the child of Pierre ROUSSEAU and Marie-Charlotte FRECHETTE.

Marie-Helene DEMERS died 29 September 1766 in Saint-Nicolas, Lévis, Province of Québec, Canada .
Details of the family tree of Marie-Helene 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

Spouse & Children of Marie-Helene DEMERS

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Marie-Helene DEMERS married

Jean-Baptiste ROUSSEAU
Marriage date: 22 July 1766
Marriage place: Saint-Nicolas, Lévis, Province of Québec, Canada
Jean-Baptiste ROUSSEAU was the child of Pierre ROUSSEAU and Marie-Charlotte FRECHETTE

Children of Jean-Baptiste ROUSSEAU and Marie-Helene DEMERS

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Birth — 1748
15 January 1748
Saint-Nicolas, Lévis, Canada, New France

1753 - The lightning rod is invented (Benjamin Franklin, United States)

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.