Isidore Leblanc Genealogy: 91 obituaries, marriages, births, burials (1812-2012)

Isidore Leblanc is documented in 91 historical records spanning 1812-2012 across 45 cities — including Maria, Saint-Eustache, Carleton, Pabos, Saint-Jules, Wellington, Montreal, L'etang-Du-Nord, Saint-Jacques, and Renfrew. Sources include 5 births, 16 baptism records, 22 censuses, 40 marriage records, 6 burial records, and 2 obituaries. 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 Isidore Leblanc through these records — start uncovering your ancestors and build your complete family tree with Isidore Leblanc today.

Year	Type	Subject	Location	Source	Results
abt. 1812	Birth	Isidore Leblanc	Undetermined location	Recensement du Canada, 1881	abt. 1812 Birth Isidore Leblanc Undetermined location (Recensement du Canada, 1881 )
1826	Baptism	Isidore Leblanc	Saint-Eustache, QC	Vital records	1826 Baptism Isidore Leblanc Saint-Eustache, QC (Vital records)
1826	Burial	Isidore Leblanc	Saint-Eustache, QC	Vital records	1826 Burial Isidore Leblanc Saint-Eustache, QC (Vital records)
1837	Marriage	Isidore Leblanc & Catherine Broghan	Montreal, Qc	Vital records	1837 Marriage Isidore Leblanc & Catherine Broghan Montreal, Qc (Vital records)
1845	Marriage	Isidore Leblanc & Adelaide Goyer	Ottawa, On	Vital records	1845 Marriage Isidore Leblanc & Adelaide Goyer Ottawa, On (Vital records)
1846	Marriage	Isidore Leblanc & Louise Couvret	Laval, Qc	Vital records	1846 Marriage Isidore Leblanc & Louise Couvret Laval, Qc (Vital records)
1850	Marriage	Isidore Leblanc & Sophie Seguin	Saint-Eustache, Qc	Vital records	1850 Marriage Isidore Leblanc & Sophie Seguin Saint-Eustache, Qc (Vital records)
1851	Baptism	Isidore-Jr Leblanc		Vital records	1851 Baptism Isidore-Jr Leblanc (Vital records)
abt. 1851	Birth	Isidore Leblenc	Undetermined location	Recensement du Canada, 1891	abt. 1851 Birth Isidore Leblenc Undetermined location (Recensement du Canada, 1891)
1858	Marriage	Isidore Leblanc & Hortense Rochon	Saint-Eustache, Qc	Vital records	1858 Marriage Isidore Leblanc & Hortense Rochon Saint-Eustache, Qc (Vital records)
1870	Marriage	Isidore Leblanc & Hortense Giroux	Mirabel, Qc	Vital records	1870 Marriage Isidore Leblanc & Hortense Giroux Mirabel, Qc (Vital records)
1873	Marriage	Isidore Leblanc & Marie-Louise Leblanc	L'etang-Du-Nord, Qc	Vital records	1873 Marriage Isidore Leblanc & Marie-Louise Leblanc L'etang-Du-Nord, Qc (Vital records)
1873	Marriage	Isidore Leblanc & Emilie-Hermine Giroux	Pabos, Qc	Vital records	1873 Marriage Isidore Leblanc & Emilie-Hermine Giroux Pabos, Qc (Vital records)
1873	Marriage	Isidore Leblanc & Marguerite Cormier	Grande-Digue, Nb	Vital records	1873 Marriage Isidore Leblanc & Marguerite Cormier Grande-Digue, Nb (Vital records)
1874	Baptism	Isidore-Hilarion Leblanc	Maria, QC	Vital records	1874 Baptism Isidore-Hilarion Leblanc Maria, QC (Vital records)
1875	Marriage	Isidore Leblanc & Louise Pinel	Pabos, Qc	Vital records	1875 Marriage Isidore Leblanc & Louise Pinel Pabos, Qc (Vital records)
1877	Marriage	Isidore Leblanc & Sophie Dufresne	Williamstown, On	Vital records	1877 Marriage Isidore Leblanc & Sophie Dufresne Williamstown, On (Vital records)
abt. 1878	Birth	Izidore Leblanc	Undetermined location	Recensement du Canada, 1931	abt. 1878 Birth Izidore Leblanc Undetermined location (Recensement du Canada, 1931)
abt. 1878	Marriage	Isidore Leblanc & Adelaide Gagne	Undetermined location	Vital records	abt. 1878 Marriage Isidore Leblanc & Adelaide Gagne Undetermined location (Vital records)
1881	Census	Isidore Leblanc	Carleton, QC	Recensement du Canada, 1881	1881 Census Isidore Leblanc Carleton, QC (Recensement du Canada, 1881 )
1881	Census	Isidore Leblanc & Hortance Leblanc	Saint-Eustache, QC	Recensement du Canada, 1881	1881 Census Isidore Leblanc & Hortance Leblanc Saint-Eustache, QC (Recensement du Canada, 1881 )
1881	Census	Isidore Leblanc & Hortense Leblanc	Sainte-Therese (Village), QC	Recensement du Canada, 1881	1881 Census Isidore Leblanc & Hortense Leblanc Sainte-Therese (Village), QC (Recensement du Canada, 1881 )
1881	Census	Isidore Leblanc & Louise Leblanc	Etang-du-Nord, QC	Recensement du Canada, 1881	1881 Census Isidore Leblanc & Louise Leblanc Etang-du-Nord, QC (Recensement du Canada, 1881 )
1881	Census	Isidore Leblanc & Marie-Ls Leblanc	Saint-Martin, QC	Recensement du Canada, 1881	1881 Census Isidore Leblanc & Marie-Ls Leblanc Saint-Martin, QC (Recensement du Canada, 1881 )
1883	Marriage	Isidore Leblanc & Victoria Duhamel	Saint-Jude, Qc	Vital records	1883 Marriage Isidore Leblanc & Victoria Duhamel Saint-Jude, Qc (Vital records)
1883	Marriage	Isidore Leblanc & Celina Normandeau	Carleton, Qc	Vital records	1883 Marriage Isidore Leblanc & Celina Normandeau Carleton, Qc (Vital records)
1885	Baptism	Isidore-Emile Leblanc		Vital records	1885 Baptism Isidore-Emile Leblanc (Vital records)
1887	Baptism	Joseph-Marcel-Isidore Leblanc	Saint-Jacques, QC	Vital records	1887 Baptism Joseph-Marcel-Isidore Leblanc Saint-Jacques, QC (Vital records)
1887	Burial	Joseph-Marcel-Isidore Leblanc	Saint-Jacques, QC	Vital records	1887 Burial Joseph-Marcel-Isidore Leblanc Saint-Jacques, QC (Vital records)
1888	Burial	Isidore-Emile Leblanc		Vital records	1888 Burial Isidore-Emile Leblanc (Vital records)
abt. 1889	Birth	E-Jos-Isidore Leblanc	Undetermined location	Recensement du Canada, 1891	abt. 1889 Birth E-Jos-Isidore Leblanc Undetermined location (Recensement du Canada, 1891)
1891	Baptism	Louis-Isidore Leblanc	Carleton, QC	Vital records	1891 Baptism Louis-Isidore Leblanc Carleton, QC (Vital records)
abt. 1891	Birth	Louis-Isidore Leblanc	Undetermined location	Recensement du Canada, 1891	abt. 1891 Birth Louis-Isidore Leblanc Undetermined location (Recensement du Canada, 1891)
1891	Census	Isidore Leblanc & Serophene Leblanc	Arichat, NÉ	Recensement du Canada, 1891	1891 Census Isidore Leblanc & Serophene Leblanc Arichat, NÉ (Recensement du Canada, 1891)
1891	Census	Isidore Leblanc & Victoria Leblanc	St-Denis, QC	Recensement du Canada, 1891	1891 Census Isidore Leblanc & Victoria Leblanc St-Denis, QC (Recensement du Canada, 1891)
1891	Census	Isidore Leblenc & Margrite Leblenc	Sackville, NB	Recensement du Canada, 1891	1891 Census Isidore Leblenc & Margrite Leblenc Sackville, NB (Recensement du Canada, 1891)
1891	Census	Louis-Isidore Leblanc	Carleton, QC	Recensement du Canada, 1891	1891 Census Louis-Isidore Leblanc Carleton, QC (Recensement du Canada, 1891)
1891	Census	Isidore Leblanc & Lucy Leblanc	Renfrew, ON	Recensement du Canada, 1891	1891 Census Isidore Leblanc & Lucy Leblanc Renfrew, ON (Recensement du Canada, 1891)
1891	Census	Isidore Leblanc & Louise Pinel	Pabos, QC	Recensement du Canada, 1891	1891 Census Isidore Leblanc & Louise Pinel Pabos, QC (Recensement du Canada, 1891)
1891	Census	Isidore Leblanc & Hortense Guioner	Mile-End (Village), QC	Recensement du Canada, 1891	1891 Census Isidore Leblanc & Hortense Guioner Mile-End (Village), QC (Recensement du Canada, 1891)
1891	Census	Isidore Leblanc & Adeline Leblanc	Renfrew, ON	Recensement du Canada, 1891	1891 Census Isidore Leblanc & Adeline Leblanc Renfrew, ON (Recensement du Canada, 1891)
1891	Census	Isidore Leblanc & Hestance Leblanc	St-Eustache, QC	Recensement du Canada, 1891	1891 Census Isidore Leblanc & Hestance Leblanc St-Eustache, QC (Recensement du Canada, 1891)
1891	Census	E-Jos-Isidore Leblanc	Wellington, NB	Recensement du Canada, 1891	1891 Census E-Jos-Isidore Leblanc Wellington, NB (Recensement du Canada, 1891)
1892	Marriage	Isidore Leblanc & Victoria Legault	Saint-Laurent, Qc	Vital records	1892 Marriage Isidore Leblanc & Victoria Legault Saint-Laurent, Qc (Vital records)
abt. 1892	Marriage	Isidore Leblanc & Hortense Giroux	Undetermined location	Vital records	abt. 1892 Marriage Isidore Leblanc & Hortense Giroux Undetermined location (Vital records)
1893	Baptism	Isidore-Alfred Leblanc	New-Richmond, QC	Vital records	1893 Baptism Isidore-Alfred Leblanc New-Richmond, QC (Vital records)
1893	Marriage	Isidore Leblanc & Desneiges Larocque	Sturgeon-Falls, On	Vital records	1893 Marriage Isidore Leblanc & Desneiges Larocque Sturgeon-Falls, On (Vital records)
1894	Baptism	Tamcrede-Isidore Leblanc	Saint-Roch-de-Richelieu, QC	Vital records	1894 Baptism Tamcrede-Isidore Leblanc Saint-Roch-de-Richelieu, QC (Vital records)
1895	Marriage	Isidore Leblanc & Elmire Proulx	Notre-Dame-Auxiliatrice-De-Buckland, Qc	Vital records	1895 Marriage Isidore Leblanc & Elmire Proulx Notre-Dame-Auxiliatrice-De-Buckland, Qc (Vital records)
1896	Burial	Isidore-Jr Leblanc		Vital records	1896 Burial Isidore-Jr Leblanc (Vital records)
1897	Burial	Louis-Isidore Leblanc	Carleton, QC	Vital records	1897 Burial Louis-Isidore Leblanc Carleton, QC (Vital records)
1898	Baptism	Joseph-Isidore Leblanc	L'etang-du-Nord, QC	Vital records	1898 Baptism Joseph-Isidore Leblanc L'etang-du-Nord, QC (Vital records)
1898	Marriage	Isidore Leblanc & Rose-Delima Legault-Deslauriers	Saint-Laurent, Qc	Vital records	1898 Marriage Isidore Leblanc & Rose-Delima Legault-Deslauriers Saint-Laurent, Qc (Vital records)
1900	Baptism	Napoleon-Isidore-Bruno Leblanc	Saint-Jerome, QC	Vital records	1900 Baptism Napoleon-Isidore-Bruno Leblanc Saint-Jerome, QC (Vital records)
abt. 1900	Marriage	Isidore Leblanc & Marie-Anne Alain	Undetermined location	Vital records	abt. 1900 Marriage Isidore Leblanc & Marie-Anne Alain Undetermined location (Vital records)
1903	Baptism	J. Isidore-Amable Leblanc	Saint-Jerome, QC	Vital records	1903 Baptism J. Isidore-Amable Leblanc Saint-Jerome, QC (Vital records)
1904	Marriage	Joseph-Isidore Leblanc & Pauline-Apolline Turbide	Havre-Aux-Maisons, Qc	Vital records	1904 Marriage Joseph-Isidore Leblanc & Pauline-Apolline Turbide Havre-Aux-Maisons, Qc (Vital records)
1904	Burial	Isidore-Valere Leblanc	Saint-Gabriel, QC	Vital records	1904 Burial Isidore-Valere Leblanc Saint-Gabriel, QC (Vital records)
1906	Marriage	Isidore Leblanc & Louise-Anna Levesque	Maria, Qc	Vital records	1906 Marriage Isidore Leblanc & Louise-Anna Levesque Maria, Qc (Vital records)
1907	Baptism	Georges-Isidore Leblanc	Maria, QC	Vital records	1907 Baptism Georges-Isidore Leblanc Maria, QC (Vital records)
1911	Baptism	Ernest-Isidore Leblanc	Saint-Jules, QC	Vital records	1911 Baptism Ernest-Isidore Leblanc Saint-Jules, QC (Vital records)
1912	Marriage	Isidore Leblanc & Marie-Anne Soucy	Nouvelle, Qc	Vital records	1912 Marriage Isidore Leblanc & Marie-Anne Soucy Nouvelle, Qc (Vital records)
1913	Baptism	Isidore-Maurice Leblanc	Maria, QC	Vital records	1913 Baptism Isidore-Maurice Leblanc Maria, QC (Vital records)
1917	Marriage	Isidore Leblanc & Lucie Cyr	Saint-Jules, Qc	Vital records	1917 Marriage Isidore Leblanc & Lucie Cyr Saint-Jules, Qc (Vital records)
1917	Marriage	Pierre-Isidore Leblanc & Marie-Lucie Cyr	Saint-Jules, Qc	Vital records	1917 Marriage Pierre-Isidore Leblanc & Marie-Lucie Cyr Saint-Jules, Qc (Vital records)
abt. 1917	Marriage	Isidore Leblanc & Emma Normandeau	Undetermined location	Vital records	abt. 1917 Marriage Isidore Leblanc & Emma Normandeau Undetermined location (Vital records)
1917	Marriage	Isidore-J Leblanc & M-Elizabeth Dube	Old town, Me	Vital records	1917 Marriage Isidore-J Leblanc & M-Elizabeth Dube Old town, Me (Vital records)
1918	Marriage	Isidore Leblanc & Josephine Fontaine	Sept-Iles, Qc	Vital records	1918 Marriage Isidore Leblanc & Josephine Fontaine Sept-Iles, Qc (Vital records)
1920	Baptism	Isidore-Edgar Leblanc	Maria, QC	Vital records	1920 Baptism Isidore-Edgar Leblanc Maria, QC (Vital records)
1920	Baptism	Gerard-Isidore Leblanc	Saint-Jules, QC	Vital records	1920 Baptism Gerard-Isidore Leblanc Saint-Jules, QC (Vital records)
1923	Marriage	Joseph-Isidore Leblanc & Marie-Bathilde Longuepee	L'etang-Du-Nord, Qc	Vital records	1923 Marriage Joseph-Isidore Leblanc & Marie-Bathilde Longuepee L'etang-Du-Nord, Qc (Vital records)
1931	Census	Isidore Leblanc & Louise-Anna Leblanc	Maria (Municipalite), QC	Recensement du Canada, 1931	1931 Census Isidore Leblanc & Louise-Anna Leblanc Maria (Municipalite), QC (Recensement du Canada, 1931)
1931	Census	Isidore Leblanc & Josephine Leblanc	Letellier, QC	Recensement du Canada, 1931	1931 Census Isidore Leblanc & Josephine Leblanc Letellier, QC (Recensement du Canada, 1931)
1931	Census	Isidore Leblanc & Lela Leblanc	Wellington (Paroisse), NB	Recensement du Canada, 1931	1931 Census Isidore Leblanc & Lela Leblanc Wellington (Paroisse), NB (Recensement du Canada, 1931)
1931	Census	Isidore Leblanc & Marie Leblanc	Wellington (Paroisse), NB	Recensement du Canada, 1931	1931 Census Isidore Leblanc & Marie Leblanc Wellington (Paroisse), NB (Recensement du Canada, 1931)
1931	Census	Isidore Leblanc & Marie-Anne Leblanc	Saint-Jean L’Evangeliste, QC	Recensement du Canada, 1931	1931 Census Isidore Leblanc & Marie-Anne Leblanc Saint-Jean L’Evangeliste, QC (Recensement du Canada, 1931)
1931	Census	Isidore Leblanc & Melanie Leblanc	Shediac (Paroisse), NB	Recensement du Canada, 1931	1931 Census Isidore Leblanc & Melanie Leblanc Shediac (Paroisse), NB (Recensement du Canada, 1931)
1931	Census	Izidore Leblanc & Apoline Leblanc	Etang North, QC	Recensement du Canada, 1931	1931 Census Izidore Leblanc & Apoline Leblanc Etang North, QC (Recensement du Canada, 1931)
1933	Marriage	Isidore Leblanc & Bertha Thibault	Espanola, On	Vital records	1933 Marriage Isidore Leblanc & Bertha Thibault Espanola, On (Vital records)
1935	Marriage	Isidore Leblanc & Rita Leblanc	Nouvelle, Qc	Vital records	1935 Marriage Isidore Leblanc & Rita Leblanc Nouvelle, Qc (Vital records)
1941	Marriage	Isidore Leblanc & Angela Harnois	Montreal, Qc	Vital records	1941 Marriage Isidore Leblanc & Angela Harnois Montreal, Qc (Vital records)
1942	Marriage	Joseph-Isidore Leblanc & Florida Methot	Pabos, Qc	Vital records	1942 Marriage Joseph-Isidore Leblanc & Florida Methot Pabos, Qc (Vital records)
abt. 1944	Marriage	Isidore Leblanc & Rose-Delima Deslauriers	Undetermined location	Vital records	abt. 1944 Marriage Isidore Leblanc & Rose-Delima Deslauriers Undetermined location (Vital records)
1945	Marriage	Maurice-Isidore Leblanc & Hectorine Cyr	Mont-Alexandre, Qc	Vital records	1945 Marriage Maurice-Isidore Leblanc & Hectorine Cyr Mont-Alexandre, Qc (Vital records)
1946	Marriage	Isidore Leblanc & Jeanne Vallee	Port-Cartier, Qc	Vital records	1946 Marriage Isidore Leblanc & Jeanne Vallee Port-Cartier, Qc (Vital records)
1947	Marriage	Isidore-Edgar Leblanc & Jeanne-D-Arc Audet	Maria, Qc	Vital records	1947 Marriage Isidore-Edgar Leblanc & Jeanne-D-Arc Audet Maria, Qc (Vital records)
abt. 1952	Marriage	Isidore Leblanc & Rita Couturier	Undetermined location	Vital records	abt. 1952 Marriage Isidore Leblanc & Rita Couturier Undetermined location (Vital records)
1953	Marriage	Isidore Leblanc & Claire Grenier	Paspebiac, Qc	Vital records	1953 Marriage Isidore Leblanc & Claire Grenier Paspebiac, Qc (Vital records)
1983	Marriage	Isidore Leblanc & Sylvie Michaud	Baie-Comeau, Qc	Vital records	1983 Marriage Isidore Leblanc & Sylvie Michaud Baie-Comeau, Qc (Vital records)

Obituary of Alexander-Isidore Leblanc ( - 2004)

Alexander-Isidore Leblanc, son of Alexander William and Emma, died on July 18, 2004.

Obituary: LeBLANC, Alexander Isidore - 81, Glades Lodge, Halifax, passed away July 18, 2004, in QEII Health Sciences Centre, Halifax. Born in Halifax, he was a son of the late Alexander William and Emma (Benoit) LeBlanc (Halifax). He is survived by sister, Pauline Peveril; several nieces and nephews. He was predeceased [...]

Obituary of Isidore Leblanc (1925 - 2012)

Isidore Leblanc, born in 1925, spouse of Béatrice Allain, son of Johnny and Annette Nancy, father of Diane, Rita and Lorenzo, died on June 29, 2012 at 86 years old.

Obituary: Isidore LeBlanc 1925-2012 Publié le mardi 3 juillet 2012 À l’hôpital civique de Moncton le vendredi 29 juin, 2012 est décédé paisiblement à l’âge de 86 ans Isidore LeBlanc époux en première noce de feu Béatrice Allain (1988) et en deuxième noce de Hazel LeBlanc. Il était domicilié à Moncton. [...]

What are the most common first names in Leblanc family?

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

First name	Popularity
Joseph	2.16%
Marie	1.3%
Pierre	1.07%
Louise	0.76%
Therese	0.57%
Jean	0.56%
Andre	0.55%
Louis	0.53%
Charles	0.53%
Michel	0.46%
Paul	0.45%
Cecile	0.45%
Roger	0.44%
Helene	0.43%
Albert	0.42%
Arthur	0.41%
Robert	0.41%
Claude	0.41%
Madeleine	0.4%
Marcel	0.39%

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

First name	Popularity
Joseph	2.16%
Marie	1.3%
Pierre	1.07%
Louise	0.76%
Therese	0.57%
Jean	0.56%
Andre	0.55%
Louis	0.53%
Charles	0.53%
Michel	0.46%
Paul	0.45%
Cecile	0.45%
Roger	0.44%
Helene	0.43%
Albert	0.42%
Arthur	0.41%
Robert	0.41%
Claude	0.41%
Madeleine	0.4%
Marcel	0.39%

These percentages represent the proportion of all genealogy records with the Leblanc who bear each given name, based on the 49846 available.

Updated: 2025-05-20

Isidore Leblanc: Genealogy, Obituaries, Marriages, Births

Obituary of Alexander-Isidore Leblanc ( - 2004)

Obituary of Isidore Leblanc (1925 - 2012)

What are the most common first names in Leblanc family?