YourRoots by Genomelink
banner

Sign up to explore more

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

Margaret Catherine O'Brien 1895–1943 – Genealogical Records

Birth Date: 10 May 1895

Birth Location: New York, NY, New York

Death Date: 4 Mar 1943

Death Location: Calvary Cemetery

Father:

Mother:

Spouse(s): John O’Donnell

Children(s): Susan O'Donnell, Edward Donnell, John Donnell, Cornelius Donnell, Margaret Donnell, William Donnell, Anna Donnell, Robert Donnell, Vincent O'Donnell

The story of Margaret Catherine O'Brien began in 1895 in New York, NY, New York. In 1920, Margaret Catherine O'Brien resided in Manhattan Assembly District 18, New York, New York. In 1925, Margaret Catherine O'Brien resided in New York, New York. Margaret Catherine O'Brien married John Patrick Odonnell, and had children including Anna O Donnell, Cornelius O Donnell, Edward O Donnell, James O Donnell, John O Donnell, Margaret O Donnell, Robert O Donnell, Susan O Donnell, Vincent O Donnell, William O Donnell. Margaret Catherine O'Brien passed away in 1943 in Calvary Cemetery.

Find more search results for Margaret O'Brien
MO

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

  • The story of Margaret Catherine O'Brien began in 1895 in New York, NY, New York.
  • In 1920, Margaret Catherine O'Brien resided in Manhattan Assembly District 18, New York, New York.
  • In 1925, Margaret Catherine O'Brien resided in New York, New York.
  • Margaret Catherine O'Brien married John Patrick Odonnell, and had children including Anna O Donnell, Cornelius O Donnell, Edward O Donnell, James O Donnell, John O Donnell, Margaret O Donnell, Robert O Donnell, Susan O Donnell, Vincent O Donnell, William O Donnell.
  • Margaret Catherine O'Brien passed away in 1943 in Calvary Cemetery.

Immediate Family

Parents

Spouses(s)

Children(s)

Margaret O'Brien's Ancestors

Self
Margaret O'Brien
1895–1943
Birth Place: New York, NY, New York
Parents
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Margaret O'Brien's Descendants

1.
MO
Margaret (Catherine) O'Brien (10 May 1895–4 Mar 1943) m. John (Patrick) O’Donnell (15 May 1888–29 Oct 1946)
  1. 1. Susan O'Donnell 1917–2015 m. Bernard (A.) Hotter 1918–2004
    1. 1. William (John) Hotter 1941–2022
  2. 2. Edward (O') Donnell 1916–
  3. 3. John (O') Donnell 1918–
  4. 4. Cornelius (O') Donnell 1920–
  5. 5. Margaret (O') Donnell 1921–
  6. 6. William (O') Donnell 1922–
  7. 7. Anna (O') Donnell 1924–
  8. 8. Robert (O') Donnell 1925–
  9. 9. Vincent O'Donnell 1933–1994

Margaret O'Brien's Timeline

8 Records

1895
10 May 1895
Birth of Margaret Catherine O'Brien in New York, NY, New York
New York, NY, New York
1920
1920
Age 25
Margaret Catherine O'Brien resided here in Manhattan Assembly District 18, New York, New York, USA
Manhattan Assembly District 18, New York, New York, USA
1925
1925
Age 30
Margaret Catherine O'Brien resided here in New York, New York
New York, New York
1930
1930
Age 35
Margaret Catherine O'Brien resided here in Manhattan (Districts 751-1000), Manhattan, New York, New York, USA
Manhattan (Districts 751-1000), Manhattan, New York, New York, USA
1935
1935
Age 40
Margaret Catherine O'Brien resided here in New York, Bronx, New York
New York, Bronx, New York
1940
1940
Age 45
Margaret Catherine O'Brien resided here in D A 6, New York, Bronx, New York, USA
D A 6, New York, Bronx, New York, USA
1943
28 Feb 1943
Age 48
Death of Margaret Catherine O'Brien in Bronx, New York
Bronx, New York
1943
4 Mar 1943
Age 48
Burial of Margaret Catherine O'Brien in Calvary Cemetery
Calvary Cemetery

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 10 May 1895
    Event Place: New York, NY, New York
    Record Source:
    [1] 1940 United States Federal Census
    [2] New York, U.S., State Census, 1925
    [3] 1920 United States Federal Census
    [4] 1930 United States Federal Census
    [5] New York, New York, U.S., Index to Death Certificates, New York City Department of Records & Information Services; New York City, New York; New York City Death Certificates; Borough: Bronx; Year: 1943

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1920
    Event Place: Manhattan Assembly District 18, New York, New York, USA
    Record Source: 1920 United States Federal Census

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1925
    Event Place: New York, New York
    Record Source: New York, U.S., State Census, 1925

    Genealogy Event 4
    Event Type: Residence
    Event Date: 1930
    Event Place: Manhattan (Districts 751-1000), Manhattan, New York, New York, USA
    Record Source: 1930 United States Federal Census

    Genealogy Event 5
    Event Type: Residence
    Event Date: 1935
    Event Place: New York, Bronx, New York
    Record Source: 1940 United States Federal Census

    Genealogy Event 6
    Event Type: Residence
    Event Date: 1940
    Event Place: D A 6, New York, Bronx, New York, USA
    Record Source: 1940 United States Federal Census

    Genealogy Event 7
    Event Type: Residence
    Event Place: New York
    Record Source: New York, New York, U.S., Index to Death Certificates, New York City Department of Records & Information Services; New York City, New York; New York City Death Certificates; Borough: Bronx; Year: 1943

    Genealogy Event 8
    Event Type: Death
    Event Date: 28 Feb 1943
    Event Place: Bronx, New York
    Record Source: New York, New York, U.S., Index to Death Certificates, New York City Department of Records & Information Services; New York City, New York; New York City Death Certificates; Borough: Bronx; Year: 1943

    Genealogy Event 9
    Event Type: Burial
    Event Date: 4 Mar 1943
    Event Place: Calvary Cemetery
    Record Source: New York, New York, U.S., Index to Death Certificates, New York City Department of Records & Information Services; New York City, New York; New York City Death Certificates; Borough: Bronx; Year: 1943

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