Marie-Catherine GAGNON

(b. 4 February 1749 , Sainte-Anne-de-Beaupré, Canada, New France d. 3 April 1826 , L'Assomption, Lower Canada )

Am I Your Ancestor?
GAGNON Family Tree – Connecting the Past to the Present!

What started out as our family is now your’s too!

Marie-Catherine GAGNON was born 4 February 1749 in Sainte-Anne-de-Beaupré, Canada, New France

Marie-Catherine GAGNON was the child of Marc-Antoine GAGNON and Marie-Madeleine DEBLOIS dite GREGOIRE and the grandchild of: (paternal) Jean GAGNON and Marie-Anne MESNY (maternal) Jean-Baptiste DEBLOIS dit GREGOIRE and Madeleine LABBE

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

Marie-Catherine married Louis MOREAU dit DUPLESSIS 15 February 1768 in Repentigny, Province of Québec, Canada . The couple had (at least) 1 child.
Louis MOREAU dit DUPLESSIS was born 2 August 1742 in L'Assomption, Québec, Canada (St-Pierre-du-Portage). Louis died 22 January 1815 in L'Assomption, Québec, Canada (St-Pierre-du-Portage). Louis was the child of Jean MOREAU and Marie-Josephte ROCAN (ROCQUAND) dite LAVILLE.

Marie-Catherine GAGNON died 3 April 1826 in L'Assomption, Lower Canada .
Details of the family tree of Marie-Catherine appear below.

Gagnon Family Legacy - Ceramic Mug

Did you know that most people with the Gagnon name came from three sons of Pierre Gagnon (Gaignon) and Renee Roger of Tourouvre, France, who came to New France (Quebec) around 1637? Mathurin, Jean and Pierre Gagnon, along with their wives did much to populate North America with the proud Gagnon surname!

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

Find out more about Marie-Catherine GAGNON.