Joseph-Oscar Demers Genealogy: 59 obituaries, marriages, births, burials (1859-2005)

Joseph-Oscar Demers is documented in 59 historical records spanning 1859-2005 across 28 cities — including La-Prairie, Montreal, Saint-Faustin, Hull, Weedon, Hawkesbury, Trois-Rivieres, Laprairie, Saint-Eustache, and Marieville. Sources include 3 births, 13 baptism records, 7 censuses, 28 marriage records, 7 burial records, and 1 obituary. 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 Joseph-Oscar Demers through these records — start uncovering your ancestors and build your complete family tree with Joseph-Oscar Demers today.

Year	Type	Subject	Location	Source	Results
1859	Baptism	Joseph-Samuel-Oscar Demers	La-Prairie, QC	Vital records	1859 Baptism Joseph-Samuel-Oscar Demers La-Prairie, QC (Vital records)
1860	Burial	Joseph-Samuel-Oscar Demers	La-Prairie, QC	Vital records	1860 Burial Joseph-Samuel-Oscar Demers La-Prairie, QC (Vital records)
abt. 1865	Birth	Oscar Demers	Undetermined location	Recensement du Canada, 1881	abt. 1865 Birth Oscar Demers Undetermined location (Recensement du Canada, 1881 )
abt. 1865	Birth	Oscard Demers	Undetermined location	Recensement du Canada, 1891	abt. 1865 Birth Oscard Demers Undetermined location (Recensement du Canada, 1891)
1869	Baptism	Joseph-Oscar Demers	La-Prairie, QC	Vital records	1869 Baptism Joseph-Oscar Demers La-Prairie, QC (Vital records)
abt. 1879	Birth	Joseph-Oscar Demers	Undetermined location	Recensement du Canada, 1931	abt. 1879 Birth Joseph-Oscar Demers Undetermined location (Recensement du Canada, 1931)
1881	Census	Oscar Demers	Laprairie, QC	Recensement du Canada, 1881	1881 Census Oscar Demers Laprairie, QC (Recensement du Canada, 1881 )
1882	Baptism	Joseph-Oscar-Remiot Demers	La-Prairie, QC	Vital records	1882 Baptism Joseph-Oscar-Remiot Demers La-Prairie, QC (Vital records)
1885	Baptism	Auguste-Frederic-Oscar Demers	La-Prairie, QC	Vital records	1885 Baptism Auguste-Frederic-Oscar Demers La-Prairie, QC (Vital records)
1885	Marriage	Oscar Demers & Odile Paquin	Saint-Eustache, Qc	Vital records	1885 Marriage Oscar Demers & Odile Paquin Saint-Eustache, Qc (Vital records)
1886	Burial	Auguste-Frederic-Oscar Demers	La-Prairie, QC	Vital records	1886 Burial Auguste-Frederic-Oscar Demers La-Prairie, QC (Vital records)
1887	Marriage	Joseph Demers & M-Osia Beaulieu	Marieville, Qc	Vital records	1887 Marriage Joseph Demers & M-Osia Beaulieu Marieville, Qc (Vital records)
1888	Baptism	Oscar-Joseph Demers	Ripon, QC	Vital records	1888 Baptism Oscar-Joseph Demers Ripon, QC (Vital records)
1889	Baptism	Joseph-Isidore-Oscar Demers	La-Prairie, QC	Vital records	1889 Baptism Joseph-Isidore-Oscar Demers La-Prairie, QC (Vital records)
1889	Baptism	J. Oscard Demers	Saint-Donat, QC	Vital records	1889 Baptism J. Oscard Demers Saint-Donat, QC (Vital records)
1889	Burial	Joseph-Isidore-Oscar Demers	La-Prairie, QC	Vital records	1889 Burial Joseph-Isidore-Oscar Demers La-Prairie, QC (Vital records)
1891	Baptism	J. Oscar Demers	Saint-Faustin, QC	Vital records	1891 Baptism J. Oscar Demers Saint-Faustin, QC (Vital records)
1891	Census	Oscard Demers & Odila Demers	St-Joseph, QC	Recensement du Canada, 1891	1891 Census Oscard Demers & Odila Demers St-Joseph, QC (Recensement du Canada, 1891)
1891	Burial	J. Oscar Demers	Saint-Faustin, QC	Vital records	1891 Burial J. Oscar Demers Saint-Faustin, QC (Vital records)
1892	Baptism	Louis-Camille-Oscar Demers	Gatineau, QC	Vital records	1892 Baptism Louis-Camille-Oscar Demers Gatineau, QC (Vital records)
1892	Baptism	Oscar Demers	Saint-Pierre-les-Becquets, QC	Vital records	1892 Baptism Oscar Demers Saint-Pierre-les-Becquets, QC (Vital records)
1892	Marriage	Oscar Demers & Clarenda Clermont	Sainte-Justine-De-Newton, Qc	Vital records	1892 Marriage Oscar Demers & Clarenda Clermont Sainte-Justine-De-Newton, Qc (Vital records)
abt. 1896	Marriage	Oscar Demers & Odila Paquin	Undetermined location	Vital records	abt. 1896 Marriage Oscar Demers & Odila Paquin Undetermined location (Vital records)
1897	Baptism	Joseph-Oscar-Adelard Demers	Hull, QC	Vital records	1897 Baptism Joseph-Oscar-Adelard Demers Hull, QC (Vital records)
1899	Burial	Oscar Demers		Vital records	1899 Burial Oscar Demers (Vital records)
1900	Baptism	Joseph-Oscar-Dominique Demers	Weedon, QC	Vital records	1900 Baptism Joseph-Oscar-Dominique Demers Weedon, QC (Vital records)
1900	Marriage	Joseph-Oscar Demers & Victoria Lanthier	Montreal, Qc	Vital records	1900 Marriage Joseph-Oscar Demers & Victoria Lanthier Montreal, Qc (Vital records)
1900	Marriage	Oscar Demers & Nancy Thivierge	Saint-Hyacinthe, Qc	Vital records	1900 Marriage Oscar Demers & Nancy Thivierge Saint-Hyacinthe, Qc (Vital records)
1901	Burial	Oscar-Dominique Demers	Weedon, QC	Vital records	1901 Burial Oscar-Dominique Demers Weedon, QC (Vital records)
1903	Baptism	Joseph-Oscar-Arthur-Aurice Demers	La-Prairie, QC	Vital records	1903 Baptism Joseph-Oscar-Arthur-Aurice Demers La-Prairie, QC (Vital records)
abt. 1903	Marriage	Oscar Demers & Clarinda Clermont	Undetermined location	Vital records	abt. 1903 Marriage Oscar Demers & Clarinda Clermont Undetermined location (Vital records)
1903	Burial	Joseph-Oscar-Aurice Demers	La-Prairie, QC	Vital records	1903 Burial Joseph-Oscar-Aurice Demers La-Prairie, QC (Vital records)
1904	Marriage	Joseph Demers & Josephine Larochelle	Saint-Narcisse-De-Beaurivage, Qc	Vital records	1904 Marriage Joseph Demers & Josephine Larochelle Saint-Narcisse-De-Beaurivage, Qc (Vital records)
abt. 1905	Marriage	Oscar Demers & Osias Beaulieu	Undetermined location	Vital records	abt. 1905 Marriage Oscar Demers & Osias Beaulieu Undetermined location (Vital records)
1908	Marriage	Oscar Demers & Blanche Babeu	La-Prairie, Qc	Vital records	1908 Marriage Oscar Demers & Blanche Babeu La-Prairie, Qc (Vital records)
1915	Marriage	Oscar Demers & Leda Bourassa	Grand-Mere, Qc	Vital records	1915 Marriage Oscar Demers & Leda Bourassa Grand-Mere, Qc (Vital records)
1919	Marriage	Oscar Demers & Victoria Larocque	Hawkesbury, On	Vital records	1919 Marriage Oscar Demers & Victoria Larocque Hawkesbury, On (Vital records)
1921	Marriage	Oscar-Adelard Demers & Berthe-Elodie-Anna Desmarais	Hull, Qc	Vital records	1921 Marriage Oscar-Adelard Demers & Berthe-Elodie-Anna Desmarais Hull, Qc (Vital records)
abt. 1926	Marriage	Oscar Demers & Victorine Lanthier	Undetermined location	Vital records	abt. 1926 Marriage Oscar Demers & Victorine Lanthier Undetermined location (Vital records)
1926	Marriage	Oscar Demers & Josephine Rocheleau	Montreal, Qc	Vital records	1926 Marriage Oscar Demers & Josephine Rocheleau Montreal, Qc (Vital records)
1926	Marriage	Oscar Demers & Alice Mongrain	Trois-Rivieres, Qc	Vital records	1926 Marriage Oscar Demers & Alice Mongrain Trois-Rivieres, Qc (Vital records)
1930	Marriage	Joseph-Oscar Demers & Marie-Alice Lessard	Beauport, Qc	Vital records	1930 Marriage Joseph-Oscar Demers & Marie-Alice Lessard Beauport, Qc (Vital records)
1931	Census	Oscar Demers & Alice Demers	Three Rivers (Cite), QC	Recensement du Canada, 1931	1931 Census Oscar Demers & Alice Demers Three Rivers (Cite), QC (Recensement du Canada, 1931)
1931	Census	Oscar Demers & Leda Demers	Grand Mere (Cite), QC	Recensement du Canada, 1931	1931 Census Oscar Demers & Leda Demers Grand Mere (Cite), QC (Recensement du Canada, 1931)
1931	Census	Oscar Demers & Mary Demers	Farnham (Village), QC	Recensement du Canada, 1931	1931 Census Oscar Demers & Mary Demers Farnham (Village), QC (Recensement du Canada, 1931)
1931	Census	Oscard Demers	Caldwell (Canton), ON	Recensement du Canada, 1931	1931 Census Oscard Demers Caldwell (Canton), ON (Recensement du Canada, 1931)
1931	Census	Joseph-Oscar Demers & Josephine Demers	Montreal (Cite) – Rosemont Ward, QC	Recensement du Canada, 1931	1931 Census Joseph-Oscar Demers & Josephine Demers Montreal (Cite) – Rosemont Ward, QC (Recensement du Canada, 1931)
1932	Marriage	J. -Oscar Demers & Therese Seers	Montreal, Qc	Vital records	1932 Marriage J. -Oscar Demers & Therese Seers Montreal, Qc (Vital records)
1941	Marriage	Oscar Demers & Rolande Daoust	Montreal, Qc	Vital records	1941 Marriage Oscar Demers & Rolande Daoust Montreal, Qc (Vital records)
1945	Marriage	Oscar Demers & Laurette Leclerc	Montreal, Qc	Vital records	1945 Marriage Oscar Demers & Laurette Leclerc Montreal, Qc (Vital records)
1946	Marriage	Georges-Oscar-Marcel Demers & M. -Louise-Helene Beauchesne	Trois-Rivieres, Qc	Vital records	1946 Marriage Georges-Oscar-Marcel Demers & M. -Louise-Helene Beauchesne Trois-Rivieres, Qc (Vital records)
1948	Marriage	Oscar Demers & Cecile Desmarais	Saint-Jean-Sur-Richelieu, Qc	Vital records	1948 Marriage Oscar Demers & Cecile Desmarais Saint-Jean-Sur-Richelieu, Qc (Vital records)
1951	Marriage	Oscar Demers & Alma Ayotte	Hawkesbury, On	Vital records	1951 Marriage Oscar Demers & Alma Ayotte Hawkesbury, On (Vital records)
1952	Marriage	Oscar Demers & Therese Deguire	Sainte-Anne-De-Bellevue, Qc	Vital records	1952 Marriage Oscar Demers & Therese Deguire Sainte-Anne-De-Bellevue, Qc (Vital records)
1953	Marriage	Oscar-Omer Demers & Fleurette Sylvestre	Lavigne, On	Vital records	1953 Marriage Oscar-Omer Demers & Fleurette Sylvestre Lavigne, On (Vital records)
1956	Marriage	Oscar Demers & Josephine Besner	Saint-Liguori, Qc	Vital records	1956 Marriage Oscar Demers & Josephine Besner Saint-Liguori, Qc (Vital records)
abt. 1957	Marriage	Oscar Demers & Marie-Blanche Babeux	Undetermined location	Vital records	abt. 1957 Marriage Oscar Demers & Marie-Blanche Babeux Undetermined location (Vital records)
abt. 1964	Marriage	Oscar Demers & M. -Therese Seers	Undetermined location	Vital records	abt. 1964 Marriage Oscar Demers & M. -Therese Seers Undetermined location (Vital records)

Obituary of Oscar-J Demers (1921 - 2005)

Oscar-J. Demers, born in 1921, spouse of Fleurette Sylvestre, son of Henri and Alma, father of Lise, Francine, Guy, Québec, Luc, Gisèle, Diane, Lucie, Hélène and Denis, died on July 31, 2005 at 84 years old.

Obituary: DEMERS, Oscar J. Est décédé le dimanche le 31 juillet, 2005 à Extendicare Falconbridge, Sudbury, à l'âge de 84 ans. Fils de feu de Henri et de feu Alma (née Leblanc) Demers. Époux bien-aimé de Fleurette (née Sylvestre) Demers de Sudbury. Il laisse dans le deuil ses enfants, Lise Demers, [...]

What are the most common first names in Demers family?

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

First name	Popularity
Joseph	1.92%
Marie	1.26%
Pierre	1.16%
Louis	0.98%
Andre	0.67%
Therese	0.63%
Jean	0.61%
Michel	0.61%
Louise	0.6%
Marcel	0.5%
Cecile	0.47%
Madeleine	0.46%
Albert	0.44%
Arthur	0.44%
Alfred	0.43%
Roger	0.41%
Robert	0.4%
Charles	0.39%
Maurice	0.39%
Paul	0.39%

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

First name	Popularity
Joseph	1.92%
Marie	1.26%
Pierre	1.16%
Louis	0.98%
Andre	0.67%
Therese	0.63%
Jean	0.61%
Michel	0.61%
Louise	0.6%
Marcel	0.5%
Cecile	0.47%
Madeleine	0.46%
Albert	0.44%
Arthur	0.44%
Alfred	0.43%
Roger	0.41%
Robert	0.4%
Charles	0.39%
Maurice	0.39%
Paul	0.39%

These percentages represent the proportion of all genealogy records with the Demers who bear each given name, based on the 31691 available.

Updated: 2025-05-20

Joseph-Oscar Demers: Genealogy, Obituaries, Marriages, Births

Obituary of Oscar-J Demers (1921 - 2005)

What are the most common first names in Demers family?