Henri Mongeau: Genealogy, Obituaries, Marriages, Births

Henri Mongeau is documented in 70 historical records spanning 1749-1981 across 30 cities — including Montreal, Sorel, Longueuil, Roxton-Falls, Rock-Forest, Saint-Bruno-De-Montarville, Saint-Hyacinthe, Magog, Sainte-Catherine-de-Hatley, and Quebec. Sources include 2 births, 16 baptism records, 9 censuses, 38 marriage records, 1 death, and 4 burial 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 Henri Mongeau through these records — start uncovering your ancestors and build your complete family tree with Henri Mongeau today.

Year Type Subject Location Source Results

1749

Marriage

Henri Mongeon & Marie-Josephte Lauze

Quebec, Qc

Vital records

1749

Marriage

Quebec, Qc

(Vital records)

1825

Marriage

Henri Monjeau & Sophie Deniau

Longueuil, Qc

Vital records

1825

Marriage

Longueuil, Qc

(Vital records)

abt. 1828

Birth

Henri Mongeau

Undetermined location

Recensement du Canada, 1891

abt. 1828

Birth

Undetermined location

(Recensement du Canada, 1891)

abt. 1828

Marriage

Henry Monjeau & Louise Turenne

Undetermined location

Vital records

abt. 1828

Marriage

Undetermined location

(Vital records)

1842

Census

Henry Mongeau

Longueuil, Bas Canada

Recensement de 1842, Canada-Est (Québec)

1842

Census

Longueuil, Bas Canada

(Recensement de 1842, Canada-Est (Québec) )

1850

Marriage

Henri Mongeau & Julie Geoffrion

Varennes, Qc

Vital records

1850

Marriage

Varennes, Qc

(Vital records)

1863

Marriage

Henri Mongeau & Onesime Daragon

Saint-Bruno-De-Montarville, Qc

Vital records

1863

Marriage

Saint-Bruno-De-Montarville, Qc

(Vital records)

abt. 1868

Marriage

Henri Mongeau & Josephine Lacroix

Undetermined location

Vital records

abt. 1868

Marriage

Undetermined location

(Vital records)

1870

Marriage

Henri Mongeau & Marie Cardin

Saint-Bruno-De-Montarville, Qc

Vital records

1870

Marriage

Saint-Bruno-De-Montarville, Qc

(Vital records)

1870

Burial

Henri Mongeau

Longueuil, QC

Vital records

1870

Burial

Longueuil, QC

(Vital records)

1872

Marriage

Henri Mongeau & Dina Savaria

Sainte-Julie, Qc

Vital records

1872

Marriage

Sainte-Julie, Qc

(Vital records)

1875

Marriage

Henri Mongeau & Marie-Valerie Lussier

Montreal, Qc

Vital records

1875

Marriage

Montreal, Qc

(Vital records)

1877

Burial

J-Henri Mongeau

Saint-Hyacinthe, QC

Vital records

1877

Burial

Saint-Hyacinthe, QC

(Vital records)

abt. 1879

Marriage

Henri Mongeau & Sophie Brooks

Undetermined location

Vital records

abt. 1879

Marriage

Undetermined location

(Vital records)

abt. 1879

Marriage

Henri Mongeau & Cordelie Lafrance

Undetermined location

Vital records

abt. 1879

Marriage

Undetermined location

(Vital records)

1881

Census

Henri Mongeau & Marie Mongeau

Durham Sud, QC

Recensement du Canada, 1881

1881

Census

Durham Sud, QC

(Recensement du Canada, 1881 )

1881

Census

Henri Mongeau & Valerie Mongeau

Sainte-Cunegonde, QC

Recensement du Canada, 1881

1881

Census

Sainte-Cunegonde, QC

(Recensement du Canada, 1881 )

1881

Census

Henri Mongeau

Roxton Falls, QC

Recensement du Canada, 1881

1881

Census

Roxton Falls, QC

(Recensement du Canada, 1881 )

1881

Census

Henri Mongeau & Cordelie Mongeau

Saint-Basile, QC

Recensement du Canada, 1881

1881

Census

Saint-Basile, QC

(Recensement du Canada, 1881 )

abt. 1882

Marriage

Henri Mongeau & Cordelie Daragon

Undetermined location

Vital records

abt. 1882

Marriage

Undetermined location

(Vital records)

abt. 1882

Marriage

Henri Mongeau & Onesime Deragault

Undetermined location

Vital records

abt. 1882

Marriage

Undetermined location

(Vital records)

abt. 1883

Marriage

Henri Mongeau & Louise Mongeau

Undetermined location

Vital records

abt. 1883

Marriage

Undetermined location

(Vital records)

1888

Baptism

Joseph-Amedee-Henri Monjeau

Roxton-Pond, QC

Vital records

1888

Baptism

Roxton-Pond, QC

(Vital records)

1888

Birth

Henri Mongeau

Undetermined location

Saint-Roch Cemetery, Rock-Forest, Qc

1888

Birth

Undetermined location

(Saint-Roch Cemetery, Rock-Forest, Qc)

1889

Marriage

Henri Mongeau & Hermine Menard

Roxton-Falls, Qc

Vital records

1889

Marriage

Roxton-Falls, Qc

(Vital records)

1891

Baptism

Joseph-Henry-Victor Mongeau

Saint-etienne-de-Bolton, QC

Vital records

1891

Baptism

Saint-etienne-de-Bolton, QC

(Vital records)

1891

Census

Henri Mongeau & Dina Mongeau

Ste-Julie, QC

Recensement du Canada, 1891

1891

Census

Ste-Julie, QC

(Recensement du Canada, 1891)

1891

Census

Henri Mongeau & Julie Mongeau

Ste-Cunegonde (Town), QC

Recensement du Canada, 1891

1891

Census

Ste-Cunegonde (Town), QC

(Recensement du Canada, 1891)

1896

Baptism

Joseph-Henri Mongeau

Roxton-Falls, QC

Vital records

1896

Baptism

Roxton-Falls, QC

(Vital records)

1896

Marriage

Henry Mongeau & Eulalie Savard

Sutton, Qc

Vital records

1896

Marriage

Sutton, Qc

(Vital records)

abt. 1896

Marriage

Henry Mongeau & Mina Maynard

Undetermined location

Vital records

abt. 1896

Marriage

Undetermined location

(Vital records)

1897

Baptism

Henri-Elphege-Napoleon Mongeau

Sorel, QC

Vital records

1897

Baptism

Sorel, QC

(Vital records)

1899

Baptism

Joseph-Henri-Antoine-Dollard Mongeau

Rock-Forest, QC

Vital records

1899

Baptism

Rock-Forest, QC

(Vital records)

1899

Marriage

Henri Mongeau & Malvina Rickner

Montreal, Qc

Vital records

1899

Marriage

Montreal, Qc

(Vital records)

1900

Baptism

Joseph-Wilfrid-Henri Mongeau

Roxton-Falls, QC

Vital records

1900

Baptism

Roxton-Falls, QC

(Vital records)

1901

Baptism

J. Henri-Fernand Mongeau

L'epiphanie, QC

Vital records

1901

Baptism

L'epiphanie, QC

(Vital records)

1901

Marriage

Henri Mongeau & Anne Lajeunesse

Montreal, Qc

Vital records

1901

Marriage

Montreal, Qc

(Vital records)

1903

Baptism

Gilbert-Henri-Honorius Mongeau

Sorel, QC

Vital records

1903

Baptism

Sorel, QC

(Vital records)

1903

Burial

Gilbert-Henri-Honorius Mongeau

Sorel, QC

Vital records

1903

Burial

Sorel, QC

(Vital records)

1911

Marriage

Henri Mongeau & Amanda Vaillancourt

Magog, Qc

Vital records

1911

Marriage

Magog, Qc

(Vital records)

1912

Marriage

Henri-Alfred-Agnus Mongeau & Marie-Helene-Adrienne Martin-Ladouceur

Montreal, Qc

Vital records

1912

Marriage

Montreal, Qc

(Vital records)

1913

Marriage

Henri Mongeau & Albertine Leclerc

Montreal, Qc

Vital records

1913

Marriage

Montreal, Qc

(Vital records)

abt. 1915

Marriage

Henri Mongeau & Annie Lajeunesse

Undetermined location

Vital records

abt. 1915

Marriage

Undetermined location

(Vital records)

1917

Marriage

Georges-Henri-Raymond Mongeau & Marie-Angelina-Alberta Vinet

Saint-Basile-Le-Grand, Qc

Vital records

1917

Marriage

Saint-Basile-Le-Grand, Qc

(Vital records)

1919

Baptism

Joseph-Henri-Jean-Paul Mongeau

Sorel, QC

Vital records

1919

Baptism

Sorel, QC

(Vital records)

1920

Baptism

Jos-Claude-Henri Mongeau

Sainte-Catherine-de-Hatley, QC

Vital records

1920

Baptism

Sainte-Catherine-de-Hatley, QC

(Vital records)

1920

Baptism

Joseph-Claude-Henri Mongeau

Sainte-Catherine-de-Hatley, QC

Vital records

1920

Baptism

Sainte-Catherine-de-Hatley, QC

(Vital records)

abt. 1924

Marriage

Osas Mongeau & Ethell Davidson

Undetermined location

Vital records

abt. 1924

Marriage

Undetermined location

(Vital records)

abt. 1924

Marriage

Henri Mongeau & Marie Savard

Undetermined location

Vital records

abt. 1924

Marriage

Undetermined location

(Vital records)

1925

Baptism

Henri-Lucien-Georges-Aime Mongeau

Sorel, QC

Vital records

1925

Baptism

Sorel, QC

(Vital records)

abt. 1928

Marriage

Osias-Henri Mongeau & Ethel Davidson

Undetermined location

Vital records

abt. 1928

Marriage

Undetermined location

(Vital records)

1928

Marriage

Henri Mongeau & Lucienne Labreche

Clarence-Creek, On

Vital records

1928

Marriage

Clarence-Creek, On

(Vital records)

1931

Census

Henri Mongeau & Albertine Mongeau

Montreal (Cite) – Villeray Ward, QC

Recensement du Canada, 1931

1931

Census

Montreal (Cite) – Villeray Ward, QC

(Recensement du Canada, 1931)

1931

Census

Henri Mongeau & Annie Mongeau

Montreal (Cite) – Mercier Ward, QC

Recensement du Canada, 1931

1931

Census

Montreal (Cite) – Mercier Ward, QC

(Recensement du Canada, 1931)

1936

Baptism

Joseph-Henri-Herve-Donald Mongeau

Rock-Forest, QC

Vital records

1936

Baptism

Rock-Forest, QC

(Vital records)

abt. 1936

Marriage

Henri Mongeau & Ethel Davidson

Undetermined location

Vital records

abt. 1936

Marriage

Undetermined location

(Vital records)

1937

Marriage

Joseph-Noel-Henri Mongeau & Lucienne-Rosias Raymond

L'avenir, Qc

Vital records

1937

Marriage

L'avenir, Qc

(Vital records)

1939

Marriage

Henri-Albert Mongeau & Germaine Bissonnette

Valcourt, Qc

Vital records

1939

Marriage

Valcourt, Qc

(Vital records)

1940

Marriage

Henri Mongeau & Liliane Lussier

Montreal, Qc

Vital records

1940

Marriage

Montreal, Qc

(Vital records)

1942

Baptism

Henri-Gaston Mongeau

East-Hereford, QC

Vital records

1942

Baptism

East-Hereford, QC

(Vital records)

1942

Marriage

Henri Mongeau & Rita Desjardins

Ottawa, On

Vital records

1942

Marriage

Ottawa, On

(Vital records)

abt. 1950

Marriage

Henri Mongeau & Pauline Ct

Undetermined location

Vital records

abt. 1950

Marriage

Undetermined location

(Vital records)

1961

Baptism

Joseph-Henri-Robert Mongeau

Saint-Hyacinthe, QC

Vital records

1961

Baptism

Saint-Hyacinthe, QC

(Vital records)

1961

Burial

Henri-Elphege-Napoleon Mongeau

Sorel, QC

Vital records

1961

Burial

Sorel, QC

(Vital records)

1969

Death

Henri Mongeau

Rock-Forest, Qc

Saint-Roch Cemetery, Rock-Forest, Qc

1969

Death

Rock-Forest, Qc

(Saint-Roch Cemetery, Rock-Forest, Qc)

abt. 1971

Marriage

Henri Mongeau & Monique Ducharme

Undetermined location

Vital records

abt. 1971

Marriage

Undetermined location

(Vital records)

1972

Marriage

Henri-Gaston Mongeau & Monique-Lisette Ducharme

Sherbrooke, Qc

Vital records

1972

Marriage

Sherbrooke, Qc

(Vital records)

1974

Marriage

Henri Mongeau & Simone Murray

Montreal-Nord, Qc

Vital records

1974

Marriage

Montreal-Nord, Qc

(Vital records)

abt. 1974

Marriage

Henri Mongeau & Lilianne Lussier

Undetermined location

Vital records

abt. 1974

Marriage

Undetermined location

(Vital records)

1981

Baptism

Henri-Etienne-Jo Mongeau

Magog, QC

Vital records

1981

Baptism

Magog, QC

(Vital records)

What are the most common first names in Mongeau family?

The most popular first names associated with the Mongeau surname.

These percentages represent the proportion of all genealogy records with the Mongeau who bear each given name, based on the 4397 available.

Updated: 

Quebec records on MyHeritage



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Last update: 2025-05-20

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