Jean-Baptiste SEGUIN

Born

14 May 1714 , Boucherville, Canada, New France

Died

24 July 1786 , Vaudreuil, Province of Québec, Canada

Parents & Family of Jean-Baptiste SEGUIN

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Parents

Jean-Baptiste SÉGUIN dit LADÉROUTE Genevieve BARBEAU dite BOISDORÉ

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Born: 14 May 1714 in Boucherville, Canada, New France

Father: Jean-Baptiste SÉGUIN dit LADÉROUTE

Mother: Genevieve BARBEAU dite BOISDORÉ

Paternal grandparents: François SÉGUIN dit LADÉROUTE , Jeanne PETIT

Maternal grandparents: Jean-Baptiste BARBEAU dit BOISDORÉ , Marie DENOYON

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

Jean-Baptiste married Marie-Josephte LAMADELEINE 17 February 1749 in Oka, Canada, New France . The couple had (at least) 2 children.
Marie-Josephte LAMADELEINE was born abt. 1724 in Québec Province, Canada (Quebec). Marie-Josephte died 4 November 1795 in Vaudreuil, Québec, Canada (Vaudreuil-Dorion). Marie-Josephte was the child of Nicolas LAMADELEINE dit LADOUCEUR and Marguerite LALANDE dite LATREILLE.

Jean-Baptiste SEGUIN died 24 July 1786 in Vaudreuil, Province of Québec, Canada .
Details of the family tree of Jean-Baptiste 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.

A Glimpse into Everyday Life: The Average Man in 18th Century Quebec

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

Spouse & Children of Jean-Baptiste SEGUIN

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Jean-Baptiste SEGUIN married

Marie-Josephte LAMADELEINE
Marriage date: 17 February 1749
Marriage place: Oka, Canada, New France
Marie-Josephte LAMADELEINE was the child of Nicolas LAMADELEINE dit LADOUCEUR and Marguerite LALANDE dite LATREILLE

Children of Jean-Baptiste SEGUIN and Marie-Josephte LAMADELEINE

Josephte SEGUIN

Born: 16 January 1751, Oka, Canada, New France
Died: 25 April 1779, Vaudreuil, Province of Québec, Canada

Married: Paul SABOURIN dit CASTONGUAY 7 January 1769 Place: Oka, Québec, Canada (Mission du Lac-des-Deux-Montagnes)

Jean-Baptiste SEGUIN

Born: 27 May 1756, Oka, Canada, New France
Died: 13 April 1836, Les Cèdres, Lower Canada

Married: Marie-Marguerite LEDUC 22 January 1781 Place: Vaudreuil, Québec, Canada (Vaudreuil-Dorion)

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Birth — 1714
14 May 1714
Boucherville, Canada, New France

1715 - September 1 - Louis XV becomes King of France

1720 - June 10 - Mrs Clements of England markets first paste-style mustard

1749 Marriage / Partner
Jean-Baptiste SEGUIN and Marie-Josephte LAMADELEINE 17 February 1749, Oka, Québec, Canada (Mission du Lac-des-Deux-Montagnes)

He was 34 years old.

1751 Birth of Child
Josephte SEGUIN was born 16 January 1751, Oka, Québec, Canada (Mission du Lac-des-Deux-Montagnes)

Jean-Baptiste was 36 years old.

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

1756 Birth of Child
Jean-Baptiste SEGUIN was born 27 May 1756, Oka, Québec, Canada (Mission du Lac-des-Deux-Montagnes)

Jean-Baptiste was 42 years old.

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.

1769 Marriage of Child
Josephte SEGUIN married 7 January 1769, Oka, Québec, Canada (Mission du Lac-des-Deux-Montagnes) to Paul SABOURIN dit CASTONGUAY

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.