YourRoots by Genomelink
banner

Sign up to explore more

Create a free account to navigate family trees, view ancestors, and discover connections.

Denis Mulroney Armstrong 1920–1970 – Genealogical Records

Birth Date: 26 JAN 1920

Birth Location: Dummer Township, Peterborough East, Ontario, Canada

Death Date: 15 AUG 1970

Death Location: Toronto, Ontario, Canada

Father: Wm Armstrong

Mother: Katherine Terrion

Spouse(s): Elizabeth Mohan

Children(s):

Denis Mulroney Armstrong was born in 1920 in Dummer Township, Peterborough East, Ontario, Canada, the child of Wm Jas Armstrong And Katherine Terrion. In 1963, Denis Mulroney Armstrong resided in York; Scarborough, Ontario, Canada. Denis Mulroney Armstrong married Elizabeth Noreen Mohan. Denis Mulroney Armstrong passed away in 1970 in Toronto, Ontario, Canada.

Find more search results for Denis Armstrong
DA

Reliability Score

This score reflects the reliability of the source family tree. A high rating indicates a trustworthy source with strong data consistency.

Reliability Score:
B
Criteria:
  • A 3 criteria (Strong)
  • B 2 criteria (Medium)
  • C 1 criteria (Basic)
  • N/A 0 criteria (Insufficient)

This tree's reliability score:

  • Record available
  • Descendant's record available
  • Star tree owner

Biography

  • Denis Mulroney Armstrong was born in 1920 in Dummer Township, Peterborough East, Ontario, Canada, the child of Wm Jas Armstrong And Katherine Terrion.
  • In 1963, Denis Mulroney Armstrong resided in York; Scarborough, Ontario, Canada.
  • Denis Mulroney Armstrong married Elizabeth Noreen Mohan.
  • Denis Mulroney Armstrong passed away in 1970 in Toronto, Ontario, Canada.

Immediate Family

Parents

Spouses(s)

Children(s)

Denis Armstrong's Ancestors

Self
Denis Armstrong
1920–1970
Birth Place: Dummer Township, Peterborough East, Ontario, Canada
Parents
Wm Jas Armstrong
1876–1950
Dummer Township, Peterborough East, Ontario, Canada
Katherine Terrion
1890–1963
Marmora, Hastings, Ontario, Canada
Grandparents
Charles (Armstrong) Sr
1821–1884
Ireland
Great-Grandparents
2nd-Great-Grandparents

Denis Armstrong's Timeline

3 Records

1920
26 JAN 1920
Birth of Denis Mulroney Armstrong in Dummer Township, Peterborough East, Ontario, Canada
Dummer Township, Peterborough East, Ontario, Canada
1963
1963
Age 43
Denis Mulroney Armstrong resided here in York; Scarborough, Ontario, Canada
York; Scarborough, Ontario, Canada
1970
15 AUG 1970
Age 50
Death of Denis Mulroney Armstrong in Toronto, Ontario, Canada
Toronto, Ontario, Canada

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 26 JAN 1920
    Event Place: Dummer Township, Peterborough East, Ontario, Canada

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1963
    Event Place: York; Scarborough, Ontario, Canada
    Record Source: Canada, Voters Lists, 1935-1980, Library and Archives Canada; Ottawa, Ontario, Canada; Voters Lists, Federal Elections, 1935-1980

    Genealogy Event 3
    Event Type: Death
    Event Date: 15 AUG 1970
    Event Place: Toronto, Ontario, Canada

About YourRoots

Family Tree Map

Explore your family tree geographically

Import your GEDCOM file to transform your family tree into an interactive global map. See your roots laid out visually and understand your true geographic heritage.

Powerful tools like "Trace Back To Me" instantly map your family's migration paths from a chosen ancestor all the way back to you.

LEARN MORE
AI Genealogy Research

Discover ancestors beyond "end-of-line" automatically

Import your family tree and let AI expand it for you. AI Ancestor Finder scans "end-of-line" ancestors to uncover their parents across hundreds of family lines at once. AI Deep Research analyzes selected ancestors and family clusters, suggesting relevant records and next steps.

Turn on Auto Research Mode to get new discoveries daily or weekly, so your tree keeps growing even while you're away.

LEARN MORE
DNA Match

Find more DNA matches across all DNA tests

Combine your DNA data with your family tree to unlock the full power of YourRoots DNA Match. Connect with relatives across major testing services — Ancestry, 23andMe, MyHeritage, and more.

View your matches' maps and trees to identify shared ancestors, and soon you'll be able to add them directly to your own tree and map.

LEARN MORE
Ancestry Reports

Ancestry DNA analysis that goes deeper than others

Unlock exclusive reports that reveal your deeper origins.

  • Deep Ancestry Report — Analyze 130+ ethnicities, sub-regions, and 1,800+ communities in one detailed view.
  • Global & Native American Reports — Developed with Stanford researchers to uncover hidden ancestries across all 22 chromosomes.
  • Ancient DNA Series — Compare your DNA with 1,000+ ancient genomes from Viking, Celtic, and early American civilizations.
LEARN MORE