Dennis Brennan: Genealogy, Obituaries, Marriages, Births

Dennis Brennan is documented in 74 historical records spanning 1833-2016 across 26 cities — including Montreal, St-Antoine Ward, Eardly, Onslow South, Trois-Rivieres, Quebec, Dover, Norwood, Sydney, and Bathurst. Sources include 21 births, 21 censuses, 24 marriage records, 1 burial record, 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 Dennis Brennan through these records — start uncovering your ancestors and build your complete family tree with Dennis Brennan today.

Year Type Subject Location Source Results

abt. 1833

Marriage

Dennis Brennan & Ann Fury

Undetermined location

Vital records

abt. 1833

Marriage

Undetermined location

(Vital records)

abt. 1835

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1835

Birth

Undetermined location

(Recensement du Canada, 1881 )

abt. 1836

Birth

Dennis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1836

Birth

Undetermined location

(Recensement du Canada, 1881 )

abt. 1836

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1836

Birth

Undetermined location

(Recensement du Canada, 1881 )

abt. 1839

Birth

Dennis Brennan

Undetermined location

Recensement du Canada, 1891

abt. 1839

Birth

Undetermined location

(Recensement du Canada, 1891)

abt. 1839

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1891

abt. 1839

Birth

Undetermined location

(Recensement du Canada, 1891)

abt. 1839

Marriage

Denis Brennan & Margaret Sullivan

Undetermined location

Vital records

abt. 1839

Marriage

Undetermined location

(Vital records)

abt. 1841

Birth

Dennis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1841

Birth

Undetermined location

(Recensement du Canada, 1881 )

abt. 1841

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1841

Birth

Undetermined location

(Recensement du Canada, 1881 )

1841

Burial

Denis Brennan

Quebec, QC

Vital records

1841

Burial

Quebec, QC

(Vital records)

abt. 1842

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1891

abt. 1842

Birth

Undetermined location

(Recensement du Canada, 1891)

1844

Marriage

Denis Brennan & Mary Brennan

Montreal, Qc

Vital records

1844

Marriage

Montreal, Qc

(Vital records)

1849

Marriage

Denis Brennan & Sarah Brennan

Dover, Nh

Vital records

1849

Marriage

Dover, Nh

(Vital records)

abt. 1851

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1891

abt. 1851

Birth

Undetermined location

(Recensement du Canada, 1891)

abt. 1852

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1852

Birth

Undetermined location

(Recensement du Canada, 1881 )

abt. 1853

Birth

Dennis Brennan

Undetermined location

Recensement du Canada, 1891

abt. 1853

Birth

Undetermined location

(Recensement du Canada, 1891)

abt. 1853

Birth

Denis Brenan

Undetermined location

Recensement du Canada, 1891

abt. 1853

Birth

Undetermined location

(Recensement du Canada, 1891)

1854

Marriage

Denis Brennan & Mary Brennan

Montreal, Qc

Vital records

1854

Marriage

Montreal, Qc

(Vital records)

abt. 1857

Birth

Dennis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1857

Birth

Undetermined location

(Recensement du Canada, 1881 )

abt. 1858

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1858

Birth

Undetermined location

(Recensement du Canada, 1881 )

abt. 1858

Marriage

Denis Brennan & Catherine Shiels

Undetermined location

Vital records

abt. 1858

Marriage

Undetermined location

(Vital records)

abt. 1861

Marriage

Denis Brennan & Mary Hayes

Undetermined location

Vital records

abt. 1861

Marriage

Undetermined location

(Vital records)

abt. 1870

Birth

Denis Brenan

Undetermined location

Recensement du Canada, 1891

abt. 1870

Birth

Undetermined location

(Recensement du Canada, 1891)

abt. 1870

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1881

abt. 1870

Birth

Undetermined location

(Recensement du Canada, 1881 )

abt. 1880

Marriage

Denis Brennan & Margaret Fitzgerald

Undetermined location

Vital records

abt. 1880

Marriage

Undetermined location

(Vital records)

1880

Marriage

Denis Brennan & Mary-Kate Daly

Montreal, Qc

Vital records

1880

Marriage

Montreal, Qc

(Vital records)

1881

Census

Denis Brennan & Annie Brennan

Norwood, ON

Recensement du Canada, 1881

1881

Census

Norwood, ON

(Recensement du Canada, 1881 )

1881

Census

Dennis Brennan & Bridget Brennan

Sydney, ON

Recensement du Canada, 1881

1881

Census

Sydney, ON

(Recensement du Canada, 1881 )

1881

Census

Dennis Brennan

Bathurst, NB

Recensement du Canada, 1881

1881

Census

Bathurst, NB

(Recensement du Canada, 1881 )

1881

Census

Denis Brennan

Gwillimbury Ouest, ON

Recensement du Canada, 1881

1881

Census

Gwillimbury Ouest, ON

(Recensement du Canada, 1881 )

1881

Census

Dennis Brennan

Quartier Sainte-Anne, QC

Recensement du Canada, 1881

1881

Census

Quartier Sainte-Anne, QC

(Recensement du Canada, 1881 )

1881

Census

Denis Brennan

Quartier Saint-James, QC

Recensement du Canada, 1881

1881

Census

Quartier Saint-James, QC

(Recensement du Canada, 1881 )

1881

Census

Denis Brennan & Mary-K. Brennan

Quartier Saint-Laurent, QC

Recensement du Canada, 1881

1881

Census

Quartier Saint-Laurent, QC

(Recensement du Canada, 1881 )

1881

Census

Denis Brennan

Eardly, QC

Recensement du Canada, 1881

1881

Census

Eardly, QC

(Recensement du Canada, 1881 )

1881

Census

Denis Brennan & Margaret Brennan

Eardly, QC

Recensement du Canada, 1881

1881

Census

Eardly, QC

(Recensement du Canada, 1881 )

1881

Marriage

Denis Brennan & Jane-Angela Casey

Fitzroy-Harbour, On

Vital records

1881

Marriage

Fitzroy-Harbour, On

(Vital records)

abt. 1885

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1891

abt. 1885

Birth

Undetermined location

(Recensement du Canada, 1891)

abt. 1891

Birth

Denis-S-H Brennan

Undetermined location

Recensement du Canada, 1891

abt. 1891

Birth

Undetermined location

(Recensement du Canada, 1891)

1891

Census

Denis Brennan & Jane-Angeline Brennan

Onslow South, QC

Recensement du Canada, 1891

1891

Census

Onslow South, QC

(Recensement du Canada, 1891)

1891

Census

Denis-S-H Brennan

Onslow South, QC

Recensement du Canada, 1891

1891

Census

Onslow South, QC

(Recensement du Canada, 1891)

1891

Census

Dennis Brennan & Bridget Brennan

Frankford Village, ON

Recensement du Canada, 1891

1891

Census

Frankford Village, ON

(Recensement du Canada, 1891)

1891

Census

Dennis Brennan

Nepean, ON

Recensement du Canada, 1891

1891

Census

Nepean, ON

(Recensement du Canada, 1891)

1891

Census

Denis Brennan & Margaret Brennan

Eardley, QC

Recensement du Canada, 1891

1891

Census

Eardley, QC

(Recensement du Canada, 1891)

1891

Census

Denis Brenan

St-James Ward, QC

Recensement du Canada, 1891

1891

Census

St-James Ward, QC

(Recensement du Canada, 1891)

1891

Census

Denis Brennan

St-Antoine Ward, QC

Recensement du Canada, 1891

1891

Census

St-Antoine Ward, QC

(Recensement du Canada, 1891)

1891

Census

Denis Brennan & Mary-K Brennan

St-Antoine Ward, QC

Recensement du Canada, 1891

1891

Census

St-Antoine Ward, QC

(Recensement du Canada, 1891)

1891

Census

Denis Brenan

St-Antoine Ward, QC

Recensement du Canada, 1891

1891

Census

St-Antoine Ward, QC

(Recensement du Canada, 1891)

abt. 1901

Marriage

Dennis Brennan & Catherine Cawley

Undetermined location

Vital records

abt. 1901

Marriage

Undetermined location

(Vital records)

abt. 1906

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1931

abt. 1906

Birth

Undetermined location

(Recensement du Canada, 1931)

abt. 1907

Marriage

Dennis Brennan & Jane Kasey

Undetermined location

Vital records

abt. 1907

Marriage

Undetermined location

(Vital records)

1915

Marriage

Dennis Brennan & Eliz MC-Fadden

North walpole, Nh

Vital records

1915

Marriage

North walpole, Nh

(Vital records)

abt. 1916

Birth

Dennis Brennan

Undetermined location

Recensement du Canada, 1931

abt. 1916

Birth

Undetermined location

(Recensement du Canada, 1931)

abt. 1925

Marriage

Denis Brennan & Annie McGuiness

Undetermined location

Vital records

abt. 1925

Marriage

Undetermined location

(Vital records)

1925

Marriage

Denis Brensean & Sydorie Laurin

Sudbury, On

Vital records

1925

Marriage

Sudbury, On

(Vital records)

abt. 1929

Birth

Denis Brennan

Undetermined location

Recensement du Canada, 1931

abt. 1929

Birth

Undetermined location

(Recensement du Canada, 1931)

1929

Marriage

Lawrence-Dennis Brennan & Inez St-Martin

L'isle-Aux-Allumettes, Qc

Vital records

1929

Marriage

L'isle-Aux-Allumettes, Qc

(Vital records)

1931

Census

Denis Brennan

Rockland (Ville), ON

Recensement du Canada, 1931

1931

Census

Rockland (Ville), ON

(Recensement du Canada, 1931)

1931

Census

Denis Brennan

(Canton) Wright (Municipalite), QC

Recensement du Canada, 1931

1931

Census

(Canton) Wright (Municipalite), QC

(Recensement du Canada, 1931)

1931

Census

Dennis Brennan

Hawkesbury Est (Canton), ON

Recensement du Canada, 1931

1931

Census

Hawkesbury Est (Canton), ON

(Recensement du Canada, 1931)

abt. 1937

Marriage

Dennis Brennan & Inconnu Xxxxx

Undetermined location

Vital records

abt. 1937

Marriage

Undetermined location

(Vital records)

1937

Marriage

Dennis Brennan & Francoise Barrett

Keene, Nh

Vital records

1937

Marriage

Keene, Nh

(Vital records)

1940

Marriage

Denis Brennan & Marcelle Begin

Trois-Rivieres, Qc

Vital records

1940

Marriage

Trois-Rivieres, Qc

(Vital records)

1943

Marriage

Dennis Brennan & Helen Leduc

Saint-Eugene-De-Prescott, On

Vital records

1943

Marriage

Saint-Eugene-De-Prescott, On

(Vital records)

abt. 1943

Marriage

Dennis Brennan & Agnes Blake

Undetermined location

Vital records

abt. 1943

Marriage

Undetermined location

(Vital records)

abt. 1944

Marriage

Dennis Brennan & Sydance Lorrain

Undetermined location

Vital records

abt. 1944

Marriage

Undetermined location

(Vital records)

abt. 1945

Marriage

Denis Brennan & Laurie Syndonie

Undetermined location

Vital records

abt. 1945

Marriage

Undetermined location

(Vital records)

1969

Marriage

Dennis-Jr Brennan & Lorraine Paquet

Trois-Rivieres, Qc

Vital records

1969

Marriage

Trois-Rivieres, Qc

(Vital records)

Obituary of Dennis-Leonard Brennan (1932 - 2004)

Dennis-Leonard Brennan, born in 1932, spouse of Penny Flewelling, son of Denis and Sydonie, father of Mark, Sean and Wendy, died on December 16, 2004 at 72 years old.

Obituary: BRENNAN, Dennis Leonard In loving memory of Dennis Leonard Brennan, 72 years, who passed away Thursday morning, December 16th, 2004 at the Sudbury Regional Hospital - St. Joseph's Health Centre. Beloved husband of Penny (Flewelling) Brennan of Sudbury. Loving father of Mark, Sean and Wendy, predeceased by Glenn. Dear son [...]

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Obituary of Dennis-H Brennan ( - 2005)

Dennis-H. Brennan, son of Walter and Dorothy-Nolan, died on May 10, 2005.

Obituary: PITTSFIELD, Mass. Dennis H. Brennan, 57, died Tuesday, May 10, 2005. Born in Troy, he was the son of the late Walter and Dorothy Nolan Brennan. He had attended Averill Park Schools and worked for many years for the City of Cohoes. He was later employed by the NYS Department [...]

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Obituary of Dennis-J Brennan (1963 - 2007)

Dennis-J. Brennan, born in 1963, son of Vincent and Marynell, died on August 29, 2007 at 44 years old.

Obituary: Dennis J. Brennan, 44, died Aug. 29, 2007, at Treasure Coast Hospice House in Fort Pierce. He was born in Covington, Ky., and lived in Vero Beach for 20 years, coming from Miami. Survivors include his sisters, Mary Ruiz of Miami; Terry Brooks of Vero Beach; and Kathy Jimmenez of [...]

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Obituary of Dennis-F Brennan (1952 - 2009)

Dennis-F. Brennan, born in 1952, spouse of Marijude Brogna, father of Nicole M, Kim K and Kenneth, died on June 24, 2009 at 57 years old.

Obituary: BRENNAN Dennis F., in Burlington, unexpectedly at 57 years, June 24, 2009. Beloved husband of Marijude (Brogna) Brennan. Devoted father of Stephanie P. and Kim K. Brennan both of Burlington and Nicole M. Higden and her husband Craig of Woburn. Dear brother of Geraldine Higgins of Brockton, Regina Griffin of [...]

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Obituary of Dennis-Leon Brennan

Dennis-Leon Brennan, died.

Obituary: BRENNANDennis Leon 26.08.1941 - 29.02.2012 Loving father, father-in-lawand poppy to Lisa and Ronnie, Katrina and Rick, Samantha and Romy,and Callum.Please join Dennis daughters in celebrating his life at the Emerald Hotel, 415 Clarendon Street, South Melbourne from 2:00 - 5:00 pm on Tuesday 6th March.

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Obituary of Denis Brennan (1943 - )

Denis Brennan, born in 1943, spouse of Madona Beauregard, father of Karine and Kym, died.

Obituary: BRENNAN, Denis 1943-2014 Père et Papi adoré, il laisse dans le deuil ses filles Kym (Gilbert) et Karine (Luc-Alain), ses petits-fils Matteo et Nathan, ses frères et soeurs, beaux-frères, belles-soeurs, neveux, nièces, famille et amis. Il est pré-décédé par son épouse Madona Beauregard. Une célébration sera tenue le samedi 26 [...]

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Obituary of Dennis Brennan (1929 - 2016)

Dennis Brennan, born in 1929, spouse of June McKeown, father of Nancy, died on February 18, 2016 at 87 years old.

Obituary: Dennis Brennan 1928-2016 Passed away in Sherbrooke on February 18th, 2016 at the age of 87. Loving husband of the late June McKeown, and dear father of the late Nancy. Dennis leaves to mourn his sister-in-law Patricia Michaliszyn, his nephew Michael (Linda) and his niece Cindy and their families. At [...]

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What are the most common first names in Brennan family?

The most popular first names associated with the Brennan surname.

These percentages represent the proportion of all genealogy records with the Brennan who bear each given name, based on the 3829 available.

Updated: 

Quebec records on MyHeritage

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Quebec, Qc G1X 3V2

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