YourRoots by Genomelink
banner

Sign up to explore more

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

Owen James McMahon 1907–1959 – Genealogical Records

Birth Date: abt 1907

Birth Location: Glasgow, Lanarkshire, Scotland

Death Date: 23 Mar 1959

Death Location: New York City, All Boroughs, New York, USA

Father: James McMahon

Mother: Esther McArdle

Spouse(s): Margaret McDonnell

Children(s): James McMahon

In 1907, Owen James McMahon entered the world in Glasgow, Lanarkshire, Scotland, born to James Mcmahon And Esther Mcardle. In 1935, Owen James McMahon resided in New York, New York, New York. In 1940, Owen James McMahon resided in Ad13, New York, New York, New York, USA. Owen James McMahon married Margaret Mary Mcdonnell, and had children including James Mcmahon. Owen James McMahon passed away in 1959 in New York City, All Boroughs, New York, USA.

Find more search results for Owen McMahon
OM

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:
A
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

  • In 1907, Owen James McMahon entered the world in Glasgow, Lanarkshire, Scotland, born to James Mcmahon And Esther Mcardle.
  • In 1935, Owen James McMahon resided in New York, New York, New York.
  • In 1940, Owen James McMahon resided in Ad13, New York, New York, New York, USA.
  • Owen James McMahon married Margaret Mary Mcdonnell, and had children including James Mcmahon.
  • Owen James McMahon passed away in 1959 in New York City, All Boroughs, New York, USA.

Immediate Family

Parents

Spouses(s)

Children(s)

Owen McMahon's Ancestors

Self
Owen McMahon
1907–1959
Birth Place: Glasgow, Lanarkshire, Scotland
Parents
James McMahon
1873–1955
Tattygare, Castleblayney, Monaghan, Ireland
Esther McArdle
1882–1958
Plantation, Glasgow, Lanarkshire, Scotland
Grandparents
Owen McMahon
1842–1916
Tattygare, Castleblayney, Monaghan, Ireland
Alice Duffy
1847–
Carnaveagh, Aughnamullen, Monaghan, Ireland
William McArdle
1857–1929
Barony, Glasgow
Agnes Burns
1857–1924
Nitshell, Renfrewshire, Scotland
Great-Grandparents
Patrick McMahon
1820–1888
Patrick McCardle
1821–1885
Rachael Mccardle
1825–
Daniel Burns
1823–1908
Rose Hughes
1827–1900
2nd-Great-Grandparents
Patrick Private
1800–1864
Sarah Stokes
1808–1884

Owen McMahon's Descendants

1.
OM
Owen (James) McMahon (abt 1907–23 Mar 1959) m. Margaret (Mary) McDonnell (5 May 1908–5 Jun 1996)
  1. 1. James McMahon 1937–2018

Owen McMahon's Timeline

5 Records

1907
abt 1907
Birth of Owen James McMahon in Glasgow, Lanarkshire, Scotland
Glasgow, Lanarkshire, Scotland
1935
1935
Age 28
Owen James McMahon resided here in New York, New York, New York
New York, New York, New York
1940
1940
Age 33
Owen James McMahon resided here in Ad13, New York, New York, New York, USA
Ad13, New York, New York, New York, USA
1950
1950
Age 43
Owen James McMahon resided here in New York, Bronx, New York, USA
New York, Bronx, New York, USA
1959
23 Mar 1959
Age 52
Death of Owen James McMahon in New York City, All Boroughs, New York, USA
New York City, All Boroughs, New York, USA

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: abt 1907
    Event Place: Glasgow, Lanarkshire, Scotland
    Record Source:
    [1] New York, U.S., State and Federal Naturalization Records
    [2] 1940 United States Federal Census
    [3] 1950 United States Federal Census

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1935
    Event Place: New York, New York, New York
    Record Source: 1940 United States Federal Census

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1940
    Event Place: Ad13, New York, New York, New York, USA
    Record Source: 1940 United States Federal Census

    Genealogy Event 4
    Event Type: Custom Event
    Event Date: 2 Apr 1940
    Event Place: New York, New York, USA
    Record Source: New York, U.S., State and Federal Naturalization Records

    Genealogy Event 5
    Event Type: Residence
    Event Date: 1950
    Event Place: New York, Bronx, New York, USA
    Record Source: 1950 United States Federal Census

    Genealogy Event 6
    Event Type: Custom Event
    Event Place: Havana, Cuba
    Record Source: New York, U.S., State and Federal Naturalization Records

    Genealogy Event 7
    Event Type: Death
    Event Date: 23 Mar 1959
    Event Place: New York City, All Boroughs, New York, USA

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