Leonard Dupuis: Genealogy, Obituaries, Marriages, Births

Leonard Dupuis is documented in 24 historical records spanning 1806-2015 across 8 cities — including Valcourt, Montreal, Saint-Jacques, Beauceville, St-Thomas-de-Pierreville, Smooth-Rock-Falls, Sherbrooke, and Casselman. Sources include 1 birth, 4 baptism records, 1 census, 11 marriage records, and 7 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 Leonard Dupuis through these records — start uncovering your ancestors and build your complete family tree with Leonard Dupuis today.

Year Type Subject Location Source Results

1806

Baptism

Leonard Dupuis-Gilbert

Beauceville, QC

Vital records

1806

Baptism

Beauceville, QC

(Vital records)

abt. 1835

Birth

Leonard Dupuis

Undetermined location

Recensement du Canada, 1891

abt. 1835

Birth

Undetermined location

(Recensement du Canada, 1891)

abt. 1881

Marriage

Leonard Dupuis & Helene Simoneau

Undetermined location

Vital records

abt. 1881

Marriage

Undetermined location

(Vital records)

1891

Census

Leonard Dupuis

St-Thomas-de-Pierreville, QC

Recensement du Canada, 1891

1891

Census

St-Thomas-de-Pierreville, QC

(Recensement du Canada, 1891)

1930

Baptism

Maurice-Leonard Dupuis

Valcourt, QC

Vital records

1930

Baptism

Valcourt, QC

(Vital records)

1930

Baptism

Joseph-Maurice-Leonard Dupuis

Valcourt, QC

Vital records

1930

Baptism

Valcourt, QC

(Vital records)

1939

Marriage

Leonard Dupuis & Adrienne Dore

Montreal, Qc

Vital records

1939

Marriage

Montreal, Qc

(Vital records)

1940

Marriage

Leonard Dupuis & Berthe Leveille

Saint-Jacques, Qc

Vital records

1940

Marriage

Saint-Jacques, Qc

(Vital records)

1942

Marriage

Leo Dupuis & Donalda Breault

Smooth-Rock-Falls, On

Vital records

1942

Marriage

Smooth-Rock-Falls, On

(Vital records)

1945

Baptism

Victor-Leonard-Leo Dupuis

Sherbrooke, QC

Vital records

1945

Baptism

Sherbrooke, QC

(Vital records)

1947

Marriage

Leonard Dupuis & Therese Forget

Casselman, On

Vital records

1947

Marriage

Casselman, On

(Vital records)

abt. 1950

Marriage

Leonard Dupuis & Celia Leblanc

Undetermined location

Vital records

abt. 1950

Marriage

Undetermined location

(Vital records)

1951

Marriage

Leonard Dupuis & Carmen-Carmel Dupuis

Saint-Jacques, Qc

Vital records

1951

Marriage

Saint-Jacques, Qc

(Vital records)

1953

Marriage

Leonard Dupuis & Germaine Proulx

Montreal, Qc

Vital records

1953

Marriage

Montreal, Qc

(Vital records)

abt. 1958

Marriage

Leonard Dupuis & Helen-Jeanne Laberge

Undetermined location

Vital records

abt. 1958

Marriage

Undetermined location

(Vital records)

abt. 1958

Marriage

Leonard Dupuis & Odilla Desrochers

Undetermined location

Vital records

abt. 1958

Marriage

Undetermined location

(Vital records)

abt. 1964

Marriage

Leonard Dupuis & Therese Forget

Undetermined location

Vital records

abt. 1964

Marriage

Undetermined location

(Vital records)

Obituary of Leonard Dupuis (1950 - 2002)

Leonard Dupuis, born in 1950, spouse of Raymond Dupuis, died on June 5, 2002 at 52 years old.

Obituary: DUPUIS, Leonard "Len" Passed away Wednesday, June 5, 2002 at the age of 52 years. Beloved son of Kathleen Dupuis, and her late husband Raymond (1972). Dear brother of Jim and wife Annette, Susie and husband Dale Trudell, Raymond and wife Joan, Doug and his late wife Sharon- all of [...]

Register to see full record


Obituary of Leonard Dupuis

Leonard Dupuis, died at 80 years old.

Obituary: DUPUIS, Leonard J. On July 25, 2003 Leonard J. Dupuis of Calmar, Alberta formerly of High Prairie, Alberta passed away at the age of 80 years. Leonard is survived by six brothers and three sisters, Eleanor (Eugene) Plante, Jack, Emile (Florence), Rose Plante, Elmer (Vi), Ben (Audrey), Judy (Roger) Loiseau, [...]

Register to see full record


Obituary of Leonard Dupuis (1931 - 2005)

Photo of Leonard Dupuis

Leonard Dupuis, born in 1931, spouse of Germaine Proulx, father of Manon, Daniel and Marc, died on January 11, 2005 at 74 years old.

Obituary: DUPUIS, Léonard À l'Hôtel-Dieu de Québec du CHUQ, le 11 janvier 2005, à l'âge de 74 ans, est décédé M. Léonard Dupuis, époux en premières noces de feu dame Germaine Proulx et en secondes noces de dame Julie-Anna Tremblay. Il demeurait à Beauport. Il laisse dans le deuil, outre son [...]

Register to see full record


Obituary of Leonard Dupuis (1941 - 2009)

Leonard Dupuis, born in 1941, spouse of Odette Williams, son of Thomas and Marie, father of Marc and Marguerite, died on January 25, 2009 at 67 years old.

Obituary: Leonard Dupuis 1941-2009 A l'Hôpital régional de Saint Jean, le dimanche, 25 janvier 2009, à l'âge de 67 ans, est décédé Leonard 'Len' Dupuis, domicilié à Irishtown. Né le 27 août 1941 à Moncton, il était le fils de feu Thomas et Marie (Daigle) Dupuis. Il laisse dans le deuil [...]

Register to see full record


Obituary of Leonard Dupuis (1928 - 2011)

Photo of Leonard Dupuis

Leonard Dupuis, born in 1928, spouse of Carmen Dupuis, died on June 21, 2011 at 83 years old and 2 months.

Obituary: DUPUIS, Léonard 1928 - 2011 Au CHSLD Foyer St-Jacques de Montcalm, le 21 juin 2011, à l’âge de 83 ans et 2 mois est décédé M. Léonard Dupuis, ex-maire de St-Alexis de Montcalm époux de Mme Carmen Dupuis demeurant à St-Jacques et autrefois de St-Alexis. Outre son épouse Carmen, il [...]

Register to see full record


Obituary of Leonard Dupuis (1928 - 2011)

Photo of Leonard Dupuis

Leonard Dupuis, born in 1928, spouse of Carmen Dupuis, died on June 21, 2011 at 83 years old and 2 months.

Obituary: DUPUIS, Léonard Dupuis Léonard 1928 - 2011 Au CHSLD Foyer St-Jacques de Montcalm, le 21 juin 2011, à l’âge de 83 ans et 2 mois est décédé M. Léonard Dupuis, ex-maire de St-Alexis de Montcalm époux de Mme Carmen Dupuis demeurant à St-Jacques et autrefois de St-Alexis. Outre son épouse [...]

Register to see full record


Obituary of Leonard Dupuis (1958 - 2015)

Photo of Leonard Dupuis

Leonard Dupuis, born in 1958, son of Deas and Muriel, died on January 24, 2015.

Obituary: DUPUIS, LeonardJune 21, 1958 - January 24, 2015A grand raconteur and country gentleman, Len died unexpectedly on January 24, 2015 at his beloved Hillsview Farm home in rural Eastern Ontario. Len was an only child, predeceased by his loving parents, Déas Dupuis and Muriel Villeneuve. He was deeply loved by [...]

Register to see full record


What are the most common first names in Dupuis family?

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

First name Popularity
Joseph 2.12%
Marie 1.19%
Pierre 1.09%
Louis 0.74%
Therese 0.68%
Andre 0.59%
Louise 0.56%
Cecile 0.53%
Charles 0.53%
Michel 0.49%
Albert 0.47%
Arthur 0.46%
Roger 0.45%
Robert 0.43%
Marcel 0.42%
Paul 0.42%
Henri 0.4%
Raymond 0.39%
Madeleine 0.38%
Maurice 0.38%

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

First name Popularity
Joseph 2.12%
Marie 1.19%
Pierre 1.09%
Louis 0.74%
Therese 0.68%
Andre 0.59%
Louise 0.56%
Cecile 0.53%
Charles 0.53%
Michel 0.49%
Albert 0.47%
Arthur 0.46%
Roger 0.45%
Robert 0.43%
Marcel 0.42%
Paul 0.42%
Henri 0.4%
Raymond 0.39%
Madeleine 0.38%
Maurice 0.38%

These percentages represent the proportion of all genealogy records with the Dupuis who bear each given name, based on the 23378 available.

Updated: 

Quebec records on MyHeritage



Copyright©2026

Last update: 2025-05-20

YourFolks.com uses cookies for content personalization purposes in its various services. By continuing to use this website, you agree to their use. Get more
YourFolks.com uses cookies to help you. Get more