Leonard Armstrong Genealogy: 67 obituaries, marriages, births, burials (1846-2017)

Leonard Armstrong is documented in 67 historical records spanning 1846-2017 across 23 cities — including London, Athabaska, Montreal, Tillsonburg, Nissouri Ouest, Burford, Mountain, Lisgar, Peace River Sud, and Humboldt. Sources include 30 births, 30 censuses, 3 marriage records, and 4 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 Armstrong through these records — start uncovering your ancestors and build your complete family tree with Leonard Armstrong today.

Year	Type	Subject	Location	Source	Results
abt. 1846	Birth	Leonard Armstrong	Undetermined location	Recensement canadien des provinces des prairies, 1926	abt. 1846 Birth Leonard Armstrong Undetermined location (Recensement canadien des provinces des prairies, 1926)
abt. 1849	Birth	William-Leonard Armstrong	Undetermined location	Recensement canadien des provinces des prairies, 1926	abt. 1849 Birth William-Leonard Armstrong Undetermined location (Recensement canadien des provinces des prairies, 1926)
abt. 1849	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1881	abt. 1849 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1881 )
abt. 1869	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1891	abt. 1869 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1891)
abt. 1871	Birth	George-Leonard Armstrong	Undetermined location	Recensement du Canada, 1881	abt. 1871 Birth George-Leonard Armstrong Undetermined location (Recensement du Canada, 1881 )
abt. 1871	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1871 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1872	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1881	abt. 1872 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1881 )
abt. 1877	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1881	abt. 1877 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1881 )
abt. 1877	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1891	abt. 1877 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1891)
abt. 1877	Birth	Leonard Armstrong	Undetermined location	Recensement canadien des provinces des prairies, 1926	abt. 1877 Birth Leonard Armstrong Undetermined location (Recensement canadien des provinces des prairies, 1926)
abt. 1877	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1877 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
1881	Census	Leonard Armstrong	Tillsonburg, ON	Recensement du Canada, 1881	1881 Census Leonard Armstrong Tillsonburg, ON (Recensement du Canada, 1881 )
1881	Census	Leonard Armstrong	London, ON	Recensement du Canada, 1881	1881 Census Leonard Armstrong London, ON (Recensement du Canada, 1881 )
1881	Census	George-Leonard Armstrong	London, ON	Recensement du Canada, 1881	1881 Census George-Leonard Armstrong London, ON (Recensement du Canada, 1881 )
1881	Census	Leonard Armstrong & Mary Armstrong	Nissouri Ouest, ON	Recensement du Canada, 1881	1881 Census Leonard Armstrong & Mary Armstrong Nissouri Ouest, ON (Recensement du Canada, 1881 )
abt. 1888	Birth	Richard-Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1888 Birth Richard-Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1889	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1891	abt. 1889 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1891)
abt. 1889	Birth	Richard-Leonard Armstrong	Undetermined location	Recensement canadien des provinces des prairies, 1926	abt. 1889 Birth Richard-Leonard Armstrong Undetermined location (Recensement canadien des provinces des prairies, 1926)
1891	Census	Leonard Armstrong	Burford, ON	Recensement du Canada, 1891	1891 Census Leonard Armstrong Burford, ON (Recensement du Canada, 1891)
1891	Census	Leonard Armstrong	London, ON	Recensement du Canada, 1891	1891 Census Leonard Armstrong London, ON (Recensement du Canada, 1891)
1891	Census	Leonard Armstrong	Mountain, ON	Recensement du Canada, 1891	1891 Census Leonard Armstrong Mountain, ON (Recensement du Canada, 1891)
abt. 1892	Birth	William-Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1892 Birth William-Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1896	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1896 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1896	Birth	Leonard Armstrong	Undetermined location	Recensement canadien des provinces des prairies, 1926	abt. 1896 Birth Leonard Armstrong Undetermined location (Recensement canadien des provinces des prairies, 1926)
abt. 1897	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1897 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1901	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1901 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1901	Birth	Leonard Armstrong	Undetermined location	Recensement canadien des provinces des prairies, 1926	abt. 1901 Birth Leonard Armstrong Undetermined location (Recensement canadien des provinces des prairies, 1926)
abt. 1908	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1908 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1908	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1908 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1909	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1909 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1909	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1909 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1910	Birth	Leonard Armstrong	Undetermined location	Recensement canadien des provinces des prairies, 1926	abt. 1910 Birth Leonard Armstrong Undetermined location (Recensement canadien des provinces des prairies, 1926)
abt. 1913	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1913 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1919	Birth	Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1919 Birth Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1921	Birth	Richard-Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1921 Birth Richard-Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
abt. 1926	Birth	Frederick-Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1926 Birth Frederick-Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
1926	Census	Leonard Armstrong	Lisgar, MB	Recensement canadien des provinces des prairies, 1926	1926 Census Leonard Armstrong Lisgar, MB (Recensement canadien des provinces des prairies, 1926)
1926	Census	Richard-Leonard Armstrong	Peace River Sud, AB	Recensement canadien des provinces des prairies, 1926	1926 Census Richard-Leonard Armstrong Peace River Sud, AB (Recensement canadien des provinces des prairies, 1926)
1926	Census	Leonard Armstrong	Humboldt, SK	Recensement canadien des provinces des prairies, 1926	1926 Census Leonard Armstrong Humboldt, SK (Recensement canadien des provinces des prairies, 1926)
1926	Census	Leonard Armstrong	Athabaska, AB	Recensement canadien des provinces des prairies, 1926	1926 Census Leonard Armstrong Athabaska, AB (Recensement canadien des provinces des prairies, 1926)
1926	Census	Leonard Armstrong & Maud Armstrong	Acadia, AB	Recensement canadien des provinces des prairies, 1926	1926 Census Leonard Armstrong & Maud Armstrong Acadia, AB (Recensement canadien des provinces des prairies, 1926)
1926	Census	Leonard Armstrong	Athabaska, AB	Recensement canadien des provinces des prairies, 1926	1926 Census Leonard Armstrong Athabaska, AB (Recensement canadien des provinces des prairies, 1926)
1926	Census	William-Leonard Armstrong	Marquette, MB	Recensement canadien des provinces des prairies, 1926	1926 Census William-Leonard Armstrong Marquette, MB (Recensement canadien des provinces des prairies, 1926)
abt. 1927	Birth	Harry-Leonard Armstrong	Undetermined location	Recensement du Canada, 1931	abt. 1927 Birth Harry-Leonard Armstrong Undetermined location (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong	Penticton (District), C-B	Recensement du Canada, 1931	1931 Census Leonard Armstrong Penticton (District), C-B (Recensement du Canada, 1931)
1931	Census	Harry-Leonard Armstrong	Oak Lake (Ville), MB	Recensement du Canada, 1931	1931 Census Harry-Leonard Armstrong Oak Lake (Ville), MB (Recensement du Canada, 1931)
1931	Census	William-Leonard Armstrong & Ellen-Elizabeth Armstrong	Saint John (Cite), NB	Recensement du Canada, 1931	1931 Census William-Leonard Armstrong & Ellen-Elizabeth Armstrong Saint John (Cite), NB (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong	Vancouver (Cite), C-B	Recensement du Canada, 1931	1931 Census Leonard Armstrong Vancouver (Cite), C-B (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong	[Sans nom], ON	Recensement du Canada, 1931	1931 Census Leonard Armstrong [Sans nom], ON (Recensement du Canada, 1931)
1931	Census	Frederick-Leonard Armstrong	East York (Canton), ON	Recensement du Canada, 1931	1931 Census Frederick-Leonard Armstrong East York (Canton), ON (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong	[Sans nom], AB	Recensement du Canada, 1931	1931 Census Leonard Armstrong [Sans nom], AB (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong	[Sans nom], AB	Recensement du Canada, 1931	1931 Census Leonard Armstrong [Sans nom], AB (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong	Saskatchewan, SK	Recensement du Canada, 1931	1931 Census Leonard Armstrong Saskatchewan, SK (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong & Marion Armstrong	Montreal (Cite) – Saint-Jean Ward, QC	Recensement du Canada, 1931	1931 Census Leonard Armstrong & Marion Armstrong Montreal (Cite) – Saint-Jean Ward, QC (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong & Victoria Armstrong	London (Canton), ON	Recensement du Canada, 1931	1931 Census Leonard Armstrong & Victoria Armstrong London (Canton), ON (Recensement du Canada, 1931)
1931	Census	Richard-Leonard Armstrong	Brantford (Cite), ON	Recensement du Canada, 1931	1931 Census Richard-Leonard Armstrong Brantford (Cite), ON (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong	March (Canton), ON	Recensement du Canada, 1931	1931 Census Leonard Armstrong March (Canton), ON (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong	Essa (Canton), ON	Recensement du Canada, 1931	1931 Census Leonard Armstrong Essa (Canton), ON (Recensement du Canada, 1931)
1931	Census	Richard-Leonard Armstrong	[Sans nom], AB	Recensement du Canada, 1931	1931 Census Richard-Leonard Armstrong [Sans nom], AB (Recensement du Canada, 1931)
1931	Census	Leonard Armstrong & Maude Armstrong	[Sans nom], AB	Recensement du Canada, 1931	1931 Census Leonard Armstrong & Maude Armstrong [Sans nom], AB (Recensement du Canada, 1931)
1940	Marriage	James-Leonard Armstrong & Mary-Constance Damiano	Ottawa, On	Vital records	1940 Marriage James-Leonard Armstrong & Mary-Constance Damiano Ottawa, On (Vital records)
1947	Marriage	Leonard Armstrong & Jeanne-D-Arc Gagnon	Malartic, Qc	Vital records	1947 Marriage Leonard Armstrong & Jeanne-D-Arc Gagnon Malartic, Qc (Vital records)
1959	Marriage	Leonard Armstrong & Olivette Plante	Montreal, Qc	Vital records	1959 Marriage Leonard Armstrong & Olivette Plante Montreal, Qc (Vital records)

Obituary of Arthur-Leonard Armstrong (1933 - 2004)

Arthur-Leonard Armstrong, born in 1933, spouse of Mary Armstrong Laakso, father of Linda, died on May 7, 2004 at 71 years old.

Obituary: ARMSTRONG, Arthur Leonard The family announces with sorrow the death of Arthur Armstrong on Friday morning, May 7, 2004 in Sudbury at Sudbury Regional Hospital-Laurentian Site, at the age of 71. He was born in Garson. Arthur was a life resident of the Sudbury area in particular Garson and Levack. [...]

Obituary of John-Leonard-James Armstrong

John-Leonard-James Armstrong, died.

Obituary: ARMSTRONGJohn Leonard JamesI will not adorn you with empty words that cannot convey all that is felt deepest within. I will honour you for a life boldly given. Dad, raise your bat high. Mark, Doreen, Dante and Zara

Obituary of John-Leonard-James Armstrong

John-Leonard-James Armstrong, died.

Obituary: ARMSTRONGJohn Leonard JamesMY UNFAILING CHAMPIONMY UNENDING GRATITUDEandUNCEASING LOVE"INTO MY ARMS"Always, Pookie Wooks

Obituary of Leonard Armstrong (1936 - 2017)

Leonard Armstrong, born in 1936, father of George and Mary, died on February 12, 2017.

Obituary: ARMSTRONG, Leonard Clive1936 – 2017Armstrong, Leonard Clive of Surrey, BC, died February 12, 2017 at Peace Arch Hospice in White Rock, BC. Len was born in Saskatoon, Saskatchewan, on January 17, 1936. Predeceased by much loved sister Shirley and brother Ken. He joined the Royal Trust Company [...]

What are the most common first names in Armstrong family?

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

First name	Popularity
James	1.59%
William	1.52%
John	1.43%
Mary	1.27%
Robert	1.24%
Thomas	0.89%
Margaret	0.82%
George	0.59%
Elizabeth	0.58%
David	0.49%
Charles	0.49%
Helen	0.49%
Joseph	0.42%
Richard	0.4%
Catherine	0.37%
Donald	0.37%
Jane	0.35%
Jean	0.33%
Ann	0.33%
Dorothy	0.3%

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

First name	Popularity
James	1.59%
William	1.52%
John	1.43%
Mary	1.27%
Robert	1.24%
Thomas	0.89%
Margaret	0.82%
George	0.59%
Elizabeth	0.58%
David	0.49%
Charles	0.49%
Helen	0.49%
Joseph	0.42%
Richard	0.4%
Catherine	0.37%
Donald	0.37%
Jane	0.35%
Jean	0.33%
Ann	0.33%
Dorothy	0.3%

These percentages represent the proportion of all genealogy records with the Armstrong who bear each given name, based on the 5739 available.

Updated: 2025-05-20

Leonard Armstrong: Genealogy, Obituaries, Marriages, Births

Obituary of Arthur-Leonard Armstrong (1933 - 2004)

Obituary of John-Leonard-James Armstrong

Obituary of John-Leonard-James Armstrong

Obituary of Leonard Armstrong (1936 - 2017)

What are the most common first names in Armstrong family?