Arthur Decoste Genealogy: 22 obituaries, marriages, births, burials (1881-1970)

Arthur Decoste is documented in 22 historical records spanning 1881-1970 across 9 cities — including Montreal, Rigaud, Saint-Constant, Harbour Au Bouche, Lenwood, Mulgrave Rural, Linwood, Charlottetown, and Sainte-Foy. Sources include 8 births, 8 censuses, and 6 marriage records. 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 Arthur Decoste through these records — start uncovering your ancestors and build your complete family tree with Arthur Decoste today.

Year	Type	Subject	Location	Source	Results
abt. 1881	Birth	Arthur-T Decoste	Undetermined location	Recensement du Canada, 1891	abt. 1881 Birth Arthur-T Decoste Undetermined location (Recensement du Canada, 1891)
abt. 1881	Birth	Arthur Decoste	Undetermined location	Recensement du Canada, 1931	abt. 1881 Birth Arthur Decoste Undetermined location (Recensement du Canada, 1931)
abt. 1882	Birth	Arthur Decoste	Undetermined location	Recensement du Canada, 1931	abt. 1882 Birth Arthur Decoste Undetermined location (Recensement du Canada, 1931)
abt. 1882	Birth	Arthur Decoste	Undetermined location	Recensement du Canada, 1891	abt. 1882 Birth Arthur Decoste Undetermined location (Recensement du Canada, 1891)
1886	Marriage	Joseph-Arthur Decoste & M. -Anne Lasselin	Saint-Constant, Qc	Vital records	1886 Marriage Joseph-Arthur Decoste & M. -Anne Lasselin Saint-Constant, Qc (Vital records)
1891	Census	Arthur-T Decoste	Harbour Au Bouche, NÉ	Recensement du Canada, 1891	1891 Census Arthur-T Decoste Harbour Au Bouche, NÉ (Recensement du Canada, 1891)
1891	Census	Arthur Decoste	Lenwood, NÉ	Recensement du Canada, 1891	1891 Census Arthur Decoste Lenwood, NÉ (Recensement du Canada, 1891)
abt. 1895	Birth	Arthur Decoste	Undetermined location	Recensement du Canada, 1931	abt. 1895 Birth Arthur Decoste Undetermined location (Recensement du Canada, 1931)
abt. 1895	Birth	Arthur Decoste	Undetermined location	Recensement du Canada, 1931	abt. 1895 Birth Arthur Decoste Undetermined location (Recensement du Canada, 1931)
abt. 1897	Birth	William-Arthur Decoste	Undetermined location	Recensement du Canada, 1931	abt. 1897 Birth William-Arthur Decoste Undetermined location (Recensement du Canada, 1931)
abt. 1900	Birth	Arthur Decoste	Undetermined location	Recensement du Canada, 1931	abt. 1900 Birth Arthur Decoste Undetermined location (Recensement du Canada, 1931)
1915	Marriage	Arthur Decoste & Mary McMahon	Montreal, Qc	Vital records	1915 Marriage Arthur Decoste & Mary McMahon Montreal, Qc (Vital records)
1922	Marriage	Arthur Decoste & Angelina Decoste	Rigaud, Qc	Vital records	1922 Marriage Arthur Decoste & Angelina Decoste Rigaud, Qc (Vital records)
1931	Census	William-Arthur Decoste & Martha-Mary Decoste	Mulgrave Rural, NÉ	Recensement du Canada, 1931	1931 Census William-Arthur Decoste & Martha-Mary Decoste Mulgrave Rural, NÉ (Recensement du Canada, 1931)
1931	Census	Arthur Decoste & Lilley Decoste	Linwood, NÉ	Recensement du Canada, 1931	1931 Census Arthur Decoste & Lilley Decoste Linwood, NÉ (Recensement du Canada, 1931)
1931	Census	Arthur Decoste & Gertrude Decoste	Charlottetown (Cite), IPE	Recensement du Canada, 1931	1931 Census Arthur Decoste & Gertrude Decoste Charlottetown (Cite), IPE (Recensement du Canada, 1931)
1931	Census	Arthur Decoste	Rigaud (Paroisse), QC	Recensement du Canada, 1931	1931 Census Arthur Decoste Rigaud (Paroisse), QC (Recensement du Canada, 1931)
1931	Census	Arthur Decoste & Mary Decoste	[Sans nom], SK	Recensement du Canada, 1931	1931 Census Arthur Decoste & Mary Decoste [Sans nom], SK (Recensement du Canada, 1931)
1931	Census	Arthur Decoste & Josephine Decoste	[Sans nom], NÉ	Recensement du Canada, 1931	1931 Census Arthur Decoste & Josephine Decoste [Sans nom], NÉ (Recensement du Canada, 1931)
1931	Marriage	J. -Arthur Descoste & Simone Giraldeau	Montreal, Qc	Vital records	1931 Marriage J. -Arthur Descoste & Simone Giraldeau Montreal, Qc (Vital records)
abt. 1943	Marriage	Arthur Decoste & Simonne Giraldo	Undetermined location	Vital records	abt. 1943 Marriage Arthur Decoste & Simonne Giraldo Undetermined location (Vital records)
1970	Marriage	Arthur Decoste & Denise Masse	Sainte-Foy, Qc	Vital records	1970 Marriage Arthur Decoste & Denise Masse Sainte-Foy, Qc (Vital records)

What are the most common first names in Decoste family?

The most popular first names associated with the Decoste surname.

Joseph	Marie	Oscar	Robert
Therese	Andre	Denise	Louise
Louis	Albert	Armand	Charles
Pierre	Roger	Jacqueline	Yvonne
William	Marcel	Roland	Rene

The most popular first names associated with the Decoste surname.

Joseph	Marie
Oscar	Robert
Therese	Andre
Denise	Louise
Louis	Albert
Armand	Charles
Pierre	Roger
Jacqueline	Yvonne
William	Marcel
Roland	Rene

These percentages represent the proportion of all genealogy records with the Decoste who bear each given name, based on the 947 available.

Updated: 2025-05-20

Arthur Decoste: Genealogy, Obituaries, Marriages, Births

What are the most common first names in Decoste family?