Jacques
GAGNON
(b.
14 May 1796
,
Saint-François-de-la-Rivière-du-Sud, Lower Canada
d.
15 August 1846
,
Saint-Dominique, Canada East
)
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GAGNON Family Tree – Connecting the Past to the Present!
Jacques GAGNON was born 14 May 1796 in Saint-François-de-la-Rivière-du-Sud, Lower Canada
Jacques GAGNON was the child of Clement GAGNON and Reine PRUNEAU and the grandchild of: (paternal) Pierre GAGNON and Elisabeth-Isabelle CHARTIER (maternal) Louis PRUNEAU and Marie-Anne TALBOTSpouse(s)/Partner(s) and Child(ren):
Jacques married Theotiste LEREAU 25 January 1819 in Saint-Hyacinthe, Lower Canada . The couple had (at least) 12 children.
Theotiste LEREAU was born 13 June 1799 in Saint-Charles-sur-Richelieu, Québec, Canada. Theotiste was the child of Jean-Baptiste LEREAU (L'HERAULT) and Madeleine CASAVANT dite LADÉBAUCHE.
Jacques GAGNON died 15 August 1846 in Saint-Dominique, Canada East .
Details of the family tree of Jacques 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!
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.
Family and Children of Jacques GAGNON
[Hide/Show]Jacques GAGNON married
Theotiste LEREAU-- Date: 25 January 1819 Place: Saint-Hyacinthe, Lower Canada
See marriage record for Jacques GAGNON and Theotiste LEREAU
Theotiste LEREAU was the child of Jean-Baptiste LEREAU (L'HERAULT) and Madeleine CASAVANT dite LADÉBAUCHE
Sacred Unions: A Look into 19th-Century Catholic Weddings in Quebec
So Many Children! French-Canadian Family Size in the 17th, 18th, and 19th Centuries
Children of Jacques GAGNON and Theotiste LEREAU:
Theotiste GAGNON (b.29 January 1819, Saint-Hyacinthe, Lower Canada d. 22 July 1819, Saint-Hyacinthe, Lower Canada )
Marie-Reine GAGNON (b.27 February 1820, Saint-Hyacinthe, Lower Canada d. , )
Jacques GAGNON (b.30 October 1821, Saint-Hyacinthe, Lower Canada d. , )
Marie-Domitilde GAGNON (b.20 April 1823, Saint-Hyacinthe, Lower Canada d. 2 August 1823, Saint-Hyacinthe, Lower Canada )
Joseph GAGNON (b.24 October 1824, Saint-Hyacinthe, Lower Canada d. , )
Marie-Priscille GAGNON (b.12 July 1826, Saint-Hyacinthe, Lower Canada d. 1 June 1827, Saint-Hyacinthe, Lower Canada )
Marie-Mirael GAGNON (b.3 May 1829, Saint-Hyacinthe, Lower Canada d. , )
Hermine GAGNON (b.23 December 1831, Saint-Hyacinthe, Lower Canada d. , )
Marie-Adeline GAGNON (b.17 October 1834, Saint-Hyacinthe, Lower Canada d. , )
Pierre GAGNON (b.9 June 1837, Saint-Hyacinthe, Lower Canada d. 8 July 1921, Agawam, Massachusetts, USA )
m. Apolline PLANTE 23 February 1857 in Saint-Dominique, Québec, Canada
m. Octavie SILVAN 21 September 1880 in Holyoke, Massachusetts, USA
Clement GAGNON (b.2 November 1839, Saint-Hyacinthe, Lower Canada d. , )
Marie-Heloise GAGNON (b.3 November 1841, Saint-Hyacinthe, Canada East d. 13 September 1842, Saint-Hyacinthe, Canada East )
Theotiste LEREAU was the child of Jean-Baptiste LEREAU (L'HERAULT) and Madeleine CASAVANT dite LADÉBAUCHE
Sacred Unions: A Look into 19th-Century Catholic Weddings in Quebec
So Many Children! French-Canadian Family Size in the 17th, 18th, and 19th Centuries
Children of Jacques GAGNON and Theotiste LEREAU:
m. Apolline PLANTE 23 February 1857 in Saint-Dominique, Québec, Canada
m. Octavie SILVAN 21 September 1880 in Holyoke, Massachusetts, USA
Share the History, Life Events, and Stories of Jacques GAGNON(Add details like birth, baptism, census records, military service, obituary, personal achievements, and more.)
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Discovering the Ancestry of Jacques GAGNON: Events, Photos & Historical Records
14 May 1796
Saint-François-de-la-Rivière-du-Sud, Lower Canada
Jacques GAGNON and Theotiste LEREAU 25 January 1819, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
He was 22 years old.
1819 Birth of ChildTheotiste GAGNON was born 29 January 1819, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 22 years old.
![Jacques GAGNON - Theotiste Lheros Spouse: Jacques Gagnon [Jacque Gagnon] Event: Mariage (Marriage) Marriage Year: 1819 Marriage Location: St-Hubert, Québec (Que](/Content/ancestorimagesmobile/gagnon_17019_m2.jpg)
Theotiste Lheros
Spouse: Jacques Gagnon
[Jacque Gagnon]
Event: Mariage (Marriage)
Marriage Year: 1819
Marriage Location: St-Hubert, Québec (Quebec)
Place of Worship or Institution: Notre-Dame-du-Rosaire
Familysearch.org. Quebec Vital and Church Records (Drouin Collection) (Mormon Genealogy Records).
The French In North America: 1500-1783
1820 Birth of ChildMarie-Reine GAGNON was born 27 February 1820, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 23 years old.
1821 Birth of ChildJacques GAGNON was born 30 October 1821, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 25 years old.
1823 Birth of ChildMarie-Domitilde GAGNON was born 20 April 1823, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 26 years old.
1824 Birth of ChildJoseph GAGNON was born 24 October 1824, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 28 years old.
1826 Birth of ChildMarie-Priscille GAGNON was born 12 July 1826, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 30 years old.
Marie-Priscille GAGNON died 1 June 1827, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 31 years old.
1829 Birth of ChildMarie-Mirael GAGNON was born 3 May 1829, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 32 years old.
1831 Birth of ChildHermine GAGNON was born 23 December 1831, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 35 years old.
1834 Birth of ChildMarie-Adeline GAGNON was born 17 October 1834, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 38 years old.
1837 Birth of ChildPierre GAGNON was born 9 June 1837, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 41 years old.
1839 Birth of ChildClement GAGNON was born 2 November 1839, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 43 years old.
1841 Birth of ChildMarie-Heloise GAGNON was born 3 November 1841, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 45 years old.
Marie-Heloise GAGNON died 13 September 1842, Saint-Hyacinthe, Québec, Canada (Notre-Dame-du-Rosaire, Saint-Hyacinthe-le-Confesseur)
Jacques was 46 years old.
Artificial Freezer Patented (Nancy M. Johnson, Philadelphia, Pennsylvania, USA)
The refrigerator is invented (John Gorrie, United States)
15 August 1846
Saint-Dominique, Canada East
He died at the age of 50.
Jacques is buried at: St-Dominique, Québec
Added: 11/29/2011 10:16:05 PM
- Updated: 3/27/2025 1:08:29 PM
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