Adelard Decoste: Genealogy, Obituaries, Marriages, Births

Adelard Decoste is documented in 10 historical records spanning 1894-1948 across 5 cities — including Montreal, Cayamant, Gracefield, Rigaud, and Saint-Leonard. Sources include 2 births, 2 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 Adelard Decoste through these records — start uncovering your ancestors and build your complete family tree with Adelard Decoste today.

Year Type Subject Location Source Results

abt. 1894

Birth

Joseph-Adelard Decoste

Undetermined location

Recensement du Canada, 1931

abt. 1894

Birth

Undetermined location

(Recensement du Canada, 1931)

abt. 1911

Birth

Adelard Decoste

Undetermined location

Recensement du Canada, 1931

abt. 1911

Birth

Undetermined location

(Recensement du Canada, 1931)

1925

Marriage

Adelard Decoste & Berthe Lauriault

Cayamant, Qc

Vital records

1925

Marriage

Cayamant, Qc

(Vital records)

1926

Marriage

Adelard Descostes & Bernadette Hottin

Montreal, Qc

Vital records

1926

Marriage

Montreal, Qc

(Vital records)

1931

Census

Joseph-Adelard Decoste & Berth Decoste

Gracefield (Village), QC

Recensement du Canada, 1931

1931

Census

Gracefield (Village), QC

(Recensement du Canada, 1931)

1931

Census

Adelard Decoste

Rigaud (Ville), QC

Recensement du Canada, 1931

1931

Census

Rigaud (Ville), QC

(Recensement du Canada, 1931)

abt. 1933

Marriage

Adelard Decoste & Bernadette Hottin

Undetermined location

Vital records

abt. 1933

Marriage

Undetermined location

(Vital records)

1937

Marriage

Adelard Decoste & Juliette Larose

Montreal, Qc

Vital records

1937

Marriage

Montreal, Qc

(Vital records)

abt. 1939

Marriage

Adelard Decoste & Bernadette St-Laurent

Undetermined location

Vital records

abt. 1939

Marriage

Undetermined location

(Vital records)

1948

Marriage

Joseph-Achille-Adelard-Real Decoste & Marie-Emma-Georgette Gervais

Saint-Leonard, Qc

Vital records

1948

Marriage

Saint-Leonard, Qc

(Vital records)

What are the most common first names in Decoste family?

The most popular first names associated with the Decoste surname.

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

Updated: 

Quebec records on MyHeritage



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Last update: 2025-05-20

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