Thaddee Gagnon Genealogy: 32 obituaries, marriages, births, burials (1818-1964)

Thaddee Gagnon is documented in 32 historical records spanning 1818-1964 across 15 cities — including Riviere-Ouelle, Hebertville, La-Malbaie-Pointe-au-Pic, La-Pocatiere, Les-Escoumins, Sainte-Agnes, Tadousac, Saint-Pacome, Shediac, and Tadoussac. Sources include 11 births, 2 baptism records, 11 censuses, 7 marriage records, and 1 burial record. Discover your genealogy on MesAieux (YourFolks), one of the best platforms for ancestry research, focusing on Quebec and Canada. Trace your family tree and track the lives of individuals named Thaddee Gagnon through these records — start uncovering your ancestors and build your complete family tree with Thaddee Gagnon today.

Year	Type	Subject	Location	Source	Results
1818	Baptism	Thadee Gagnon	La-Malbaie-Pointe-au-Pic, QC	Vital records	1818 Baptism Thadee Gagnon La-Malbaie-Pointe-au-Pic, QC (Vital records)
abt. 1834	Birth	Thadee Gagnon	Undetermined location	Recensement du Canada, 1891	abt. 1834 Birth Thadee Gagnon Undetermined location (Recensement du Canada, 1891)
abt. 1836	Birth	Thadee Gagnon	Undetermined location	Recensement du Canada, 1881	abt. 1836 Birth Thadee Gagnon Undetermined location (Recensement du Canada, 1881 )
abt. 1844	Birth	Thade Gagnon	Undetermined location	Recensement du Canada, 1891	abt. 1844 Birth Thade Gagnon Undetermined location (Recensement du Canada, 1891)
1844	Marriage	Thaddee Gagnon & Virginie Berube	La-Pocatiere, Qc	Vital records	1844 Marriage Thaddee Gagnon & Virginie Berube La-Pocatiere, Qc (Vital records)
1863	Marriage	Thadde Gagnon & Elisabeth Pinault	Les-Escoumins, Qc	Vital records	1863 Marriage Thadde Gagnon & Elisabeth Pinault Les-Escoumins, Qc (Vital records)
abt. 1866	Birth	Thadee Gagnon	Undetermined location	Recensement du Canada, 1881	abt. 1866 Birth Thadee Gagnon Undetermined location (Recensement du Canada, 1881 )
abt. 1869	Birth	Thadee Gagnon	Undetermined location	Recensement du Canada, 1881	abt. 1869 Birth Thadee Gagnon Undetermined location (Recensement du Canada, 1881 )
1870	Marriage	Thaddee Gagnon & Marie-Alphonsine Gagnon	Riviere-Ouelle, Qc	Vital records	1870 Marriage Thaddee Gagnon & Marie-Alphonsine Gagnon Riviere-Ouelle, Qc (Vital records)
abt. 1873	Birth	Thadee Gagnon	Undetermined location	Recensement du Canada, 1881	abt. 1873 Birth Thadee Gagnon Undetermined location (Recensement du Canada, 1881 )
1876	Baptism	Js-Thaddee Gagnon		Vital records	1876 Baptism Js-Thaddee Gagnon (Vital records)
abt. 1876	Birth	Thade Gagnon	Undetermined location	Recensement du Canada, 1881	abt. 1876 Birth Thade Gagnon Undetermined location (Recensement du Canada, 1881 )
abt. 1876	Birth	Thaddee Gagnon	Undetermined location	Recensement du Canada, 1891	abt. 1876 Birth Thaddee Gagnon Undetermined location (Recensement du Canada, 1891)
abt. 1879	Birth	Thadee Gagnon	Undetermined location	Recensement du Canada, 1881	abt. 1879 Birth Thadee Gagnon Undetermined location (Recensement du Canada, 1881 )
abt. 1880	Birth	Thade Gagnon	Undetermined location	Recensement du Canada, 1891	abt. 1880 Birth Thade Gagnon Undetermined location (Recensement du Canada, 1891)
1881	Census	Thadee Gagnon	Sainte-Agnes, QC	Recensement du Canada, 1881	1881 Census Thadee Gagnon Sainte-Agnes, QC (Recensement du Canada, 1881 )
1881	Census	Thadee Gagnon & Liza Gagnon	Tadousac, QC	Recensement du Canada, 1881	1881 Census Thadee Gagnon & Liza Gagnon Tadousac, QC (Recensement du Canada, 1881 )
1881	Census	Thade Gagnon	Hebertville, QC	Recensement du Canada, 1881	1881 Census Thade Gagnon Hebertville, QC (Recensement du Canada, 1881 )
1881	Census	Thadee Gagnon	Saint-Pacome, QC	Recensement du Canada, 1881	1881 Census Thadee Gagnon Saint-Pacome, QC (Recensement du Canada, 1881 )
1881	Census	Thadee Gagnon	Riviere-Ouelle, QC	Recensement du Canada, 1881	1881 Census Thadee Gagnon Riviere-Ouelle, QC (Recensement du Canada, 1881 )
1881	Census	Thadee Gagnon	Shediac, NB	Recensement du Canada, 1881	1881 Census Thadee Gagnon Shediac, NB (Recensement du Canada, 1881 )
1891	Census	Thadee Gagnon & Elizabeth Gagnon	Tadoussac, QC	Recensement du Canada, 1891	1891 Census Thadee Gagnon & Elizabeth Gagnon Tadoussac, QC (Recensement du Canada, 1891)
1891	Census	Thade Gagnon	Chicoutimi (Town), QC	Recensement du Canada, 1891	1891 Census Thade Gagnon Chicoutimi (Town), QC (Recensement du Canada, 1891)
1891	Census	Thade Gagnon & Alphonsine Gagnon	Riviere-Ouelle, QC	Recensement du Canada, 1891	1891 Census Thade Gagnon & Alphonsine Gagnon Riviere-Ouelle, QC (Recensement du Canada, 1891)
1891	Census	Thaddee Gagnon	St-Joseph-d'Alma, QC	Recensement du Canada, 1891	1891 Census Thaddee Gagnon St-Joseph-d'Alma, QC (Recensement du Canada, 1891)
abt. 1892	Marriage	Thaddee Gagnon & Alphonsine Gagnon	Undetermined location	Vital records	abt. 1892 Marriage Thaddee Gagnon & Alphonsine Gagnon Undetermined location (Vital records)
1896	Burial	Radegonde-Taddee Gagnon	Dixville, QC	Vital records	1896 Burial Radegonde-Taddee Gagnon Dixville, QC (Vital records)
abt. 1910	Birth	Thaddee-Paul Gagnon	Undetermined location	Recensement du Canada, 1931	abt. 1910 Birth Thaddee-Paul Gagnon Undetermined location (Recensement du Canada, 1931)
1924	Marriage	Thadde Gagnon & Yvonne Boulianne	Grandes-Bergeronnes, Qc	Vital records	1924 Marriage Thadde Gagnon & Yvonne Boulianne Grandes-Bergeronnes, Qc (Vital records)
1931	Census	Thaddee-Paul Gagnon	Notre-Dame d’Hebertville (Village), QC	Recensement du Canada, 1931	1931 Census Thaddee-Paul Gagnon Notre-Dame d’Hebertville (Village), QC (Recensement du Canada, 1931)
1936	Marriage	Thaddee-Paul Gagnon & Rolande Martel	Hebertville, Qc	Vital records	1936 Marriage Thaddee-Paul Gagnon & Rolande Martel Hebertville, Qc (Vital records)
abt. 1964	Marriage	Thadde Gagnon & Jeanne-Yvonne Bouliane	Undetermined location	Vital records	abt. 1964 Marriage Thadde Gagnon & Jeanne-Yvonne Bouliane Undetermined location (Vital records)

What are the most common first names in Gagnon family?

The most popular first names associated with the Gagnon surname and their share of records are listed below.

First name	Popularity
Joseph	2.06%
Marie	1.28%
Pierre	1.18%
Louis	0.84%
Therese	0.58%
Jean	0.58%
Michel	0.58%
Louise	0.57%
Andre	0.52%
Charles	0.51%
Madeleine	0.42%
Arthur	0.41%
Marcel	0.41%
Henri	0.41%
Robert	0.4%
Alfred	0.4%
Cecile	0.4%
Claude	0.38%
Roger	0.37%
Helene	0.36%

The most popular first names associated with the Gagnon surname and their share of records are listed below.

First name	Popularity
Joseph	2.06%
Marie	1.28%
Pierre	1.18%
Louis	0.84%
Therese	0.58%
Jean	0.58%
Michel	0.58%
Louise	0.57%
Andre	0.52%
Charles	0.51%
Madeleine	0.42%
Arthur	0.41%
Marcel	0.41%
Henri	0.41%
Robert	0.4%
Alfred	0.4%
Cecile	0.4%
Claude	0.38%
Roger	0.37%
Helene	0.36%

These percentages represent the proportion of all genealogy records with the Gagnon who bear each given name, based on the 109616 available.

Updated: 2025-05-20

Thaddee Gagnon: Genealogy, Obituaries, Marriages, Births

What are the most common first names in Gagnon family?