Thérèse-Marie LEBLANC

Born

13 January 1701 , Cap-de-la-Madeleine, Canada, New France

Died

6 March 1767 , Bécancour, Nicolet, Province of Québec, Canada

Parents & Family of Thérèse-Marie LEBLANC

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Parents

Nicolas LEBLANC dit LABRIE Geneviève PETIT dite MILHOMME

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Born: 13 January 1701 in Cap-de-la-Madeleine, Canada, New France

Father: Nicolas LEBLANC dit LABRIE

Mother: Geneviève PETIT dite MILHOMME

Paternal grandparents: Nicolas LEBLANC dit LABRIE , Marie-Madeleine DUTEAU

Maternal grandparents: Pierre PETIT , Jeanne MORINEAU

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

Thérèse-Marie married Jacques DEHORNAY dit LANEUVILLE 23 November 1733 in Bécancour, Nicolet, Canada, New France . The couple had (at least) 4 children.
Jacques DEHORNAY dit LANEUVILLE was born 26 December 1701 in Saint-Laurent-de-l'Île-d'Orléans, Québec, Canada. Jacques was the child of Jacques-Philippe HORNÉ (DESHARNAIS) dit LANEUVILLE and Marie-Jeanne SIVADIER (CIVADIER).

Thérèse-Marie LEBLANC died 6 March 1767 in Bécancour, Nicolet, Province of Québec, Canada .
Details of the family tree of Thérèse-Marie appear below.

Leblanc Legacy: Honoring Our Ancestors 11oz Ceramic Mug

Embrace the rich tapestry of your ancestry with our 'Leblanc Legacy' ceramic mug, a heartfelt tribute to the pioneering spirit of the Leblanc family lineage. Crafted for the descendants of Daniel Leblanc and Francoise Gaudet, who laid the foundations of our family heritage in the lush landscapes of Acadia during the 17th century, this mug is a symbol of resilience, strength, and unity.

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 the Life of an 18th Century Québécois Woman: Navigating the Challenges of Mid-1700s

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

Spouse & Children of Thérèse-Marie LEBLANC

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Thérèse-Marie LEBLANC married

Jacques DEHORNAY dit LANEUVILLE
Marriage date: 23 November 1733
Marriage place: Bécancour, Nicolet, Canada, New France
Jacques DEHORNAY dit LANEUVILLE was the child of Jacques-Philippe HORNÉ (DESHARNAIS) dit LANEUVILLE and Marie-Jeanne SIVADIER (CIVADIER)

Children of Jacques DEHORNAY dit LANEUVILLE and Thérèse-Marie LEBLANC

Marie-Therese DESHARNAIS

Born: 30 July 1736, Bécancour, Nicolet, Canada, New France
Died: 7 August 1736, Bécancour, Nicolet, Canada, New France

Marie-Josephe DESCHARNAIS dite LANEUVILLE

Born: 25 August 1737, Bécancour, Nicolet, Canada, New France
Died: 27 March 1810, Bécancour, Nicolet, Lower Canada

Married: Joseph LEMAY 15 February 1754 Place: , Québec Province, Canada (Quebec)

Married: Joseph MARTEL 21 July 1760 Place: Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly)

Antoine-Louis DESCHARNAIS dit LANEUVILLE

Born: 13 June 1739, Bécancour, Nicolet, Canada, New France
Died: 5 December 1817, Bécancour, Nicolet, Lower Canada

Married: Marie-Louise HOUDE (HOULE) 11 July 1757 Place: Sainte-Croix, Lotbinière, Québec, Canada

Madeleine DEHORNAY (DESCHARNAIS) dite LANEUVILLE

Born: 24 June 1742, Bécancour, Nicolet, Canada, New France
Died: 24 March 1810, Bécancour, Nicolet, Lower Canada

Married: Joseph LEVASSEUR dit LESPÉRANCE 7 January 1765 Place: Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly)

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Records about Thérèse-Marie LEBLANC and family appear alongside historical events from the same years. Each item is labeled so you can quickly tell family records from historical context.

Birth — 1701
13 January 1701
Cap-de-la-Madeleine, Canada, New France

1715 - September 1 - Louis XV becomes King of France

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

1733 Marriage / Partner
Thérèse-Marie LEBLANC and Jacques DEHORNAY dit LANEUVILLE 23 November 1733, Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly)

She was 32 years old.

1736 Birth of Child
Marie-Therese DESHARNAIS was born 30 July 1736, Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly)

Thérèse-Marie was 35 years old.

1737 Birth of Child
Marie-Josephe DESCHARNAIS dite LANEUVILLE was born 25 August 1737, Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly)

Thérèse-Marie was 36 years old.

1739 Birth of Child
Antoine-Louis DESCHARNAIS dit LANEUVILLE was born 13 June 1739, Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly)

Thérèse-Marie was 38 years old.

1742 Birth of Child
Madeleine DEHORNAY (DESCHARNAIS) dite LANEUVILLE was born 24 June 1742, Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly)

Thérèse-Marie was 41 years old.

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

1754 Marriage of Child
Marie-Josephe DESCHARNAIS dite LANEUVILLE married 15 February 1754, , Québec Province, Canada (Quebec) to Joseph LEMAY

1757 Marriage of Child
Antoine-Louis DESCHARNAIS dit LANEUVILLE married 11 July 1757, Sainte-Croix, Lotbinière, Québec, Canada to Marie-Louise HOUDE (HOULE)

1760 Marriage of Child
Marie-Josephe DESCHARNAIS dite LANEUVILLE married 21 July 1760, Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly) to Joseph MARTEL

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.

1765 Marriage of Child
Madeleine DEHORNAY (DESCHARNAIS) dite LANEUVILLE married 7 January 1765, Bécancour, Nicolet, Québec, Canada (Nativité-de-Notre-Dame-de-Becancour) (Saint-Edouard-de-Gentilly) to Joseph LEVASSEUR dit LESPÉRANCE