YourRoots by Genomelink
banner

Sign up to explore more

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

Allan Daniel O'Brien 1893–1951 – Genealogical Records

Birth Date: 08 Feb 1893

Birth Location: Wilson, Minnesota

Death Date: 01 Mar 1951

Death Location: Los Angeles, Los Angeles County, California

Father: Thomas O'Brien

Mother: Catherine Sullivan

Spouse(s): Helen Watts, Magdalen Johns

Children(s): Robert Sr.

In 1893, Allan Daniel O'Brien entered the world in Wilson, Minnesota, born to Thomas D O Brien And Catherine Sullivan. Allan Daniel O'Brien married Helen Elizabeth Nippy Watts, Magdalen Anna Johns, and had children including Robert Charles O Brien Sr. Allan Daniel O'Brien passed away in 1951 in Los Angeles, Los Angeles County, California.

Find more search results for Allan O'Brien
AO

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 1893, Allan Daniel O'Brien entered the world in Wilson, Minnesota, born to Thomas D O Brien And Catherine Sullivan.
  • Allan Daniel O'Brien married Helen Elizabeth Nippy Watts, Magdalen Anna Johns, and had children including Robert Charles O Brien Sr.
  • Allan Daniel O'Brien passed away in 1951 in Los Angeles, Los Angeles County, California.

Immediate Family

Parents

Spouses(s)

Children(s)

Allan O'Brien's Ancestors

Self
Allan O'Brien
1893–1951
Birth Place: Wilson, Minnesota
Parents
Thomas D. O'Brien
1865–
California
Catherine Sullivan
1868–1946
California
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Allan O'Brien's Descendants

1.
AO
Allan (Daniel) O'Brien (08 Feb 1893–01 Mar 1951) m. Helen (Elizabeth (Nippy)) Watts (12 February 1897–1 Jun 1972) m. Magdalen (Anna) Johns (02 Mar 1910–18 May 2005)
  1. 1. Robert (Charles O'Brien) Sr. 1938–1996

Allan O'Brien's Timeline

3 Records

1893
08 Feb 1893
Birth of Allan Daniel O'Brien in Wilson, Minnesota
Wilson, Minnesota
1951
24 Feb 1951
Age 58
Death of Allan Daniel O'Brien in Long Beach, Los Angeles, California, USA
Long Beach, Los Angeles, California, USA
1951
01 Mar 1951
Age 58
Burial of Allan Daniel O'Brien in Los Angeles, Los Angeles County, California
Los Angeles, Los Angeles County, California

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 08 Feb 1893
    Event Place: Wilson, Minnesota
    Record Source:
    [1] WWI Draft Registration Cards, 1917-1918
    [2] US Headstone Applications... 1925-1963
    [3] Hugo Mottweiler
    [4] Death Record Index, CA 1940-1997

    Genealogy Event 2
    Event Type: Death
    Event Date: 24 Feb 1951
    Event Place: Long Beach, Los Angeles, California, USA
    Record Source:
    [1] US Headstone Applications... 1925-1963
    [2] Hugo Mottweiler
    [3] Death Record Index, CA 1940-1997
    [4] Death Record Index, SSDI

    Genealogy Event 3
    Event Type: Burial
    Event Date: 01 Mar 1951
    Event Place: Los Angeles, Los Angeles County, California
    Record Source: Hugo Mottweiler

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