YourRoots by Genomelink
banner

Sign up to explore more

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

Catherine Margaret O'Brien 1907–1991 – Genealogical Records

Birth Date: 3 May 1907

Birth Location: Missouri

Death Date: 27 May 1991

Death Location: St. Louis, Missouri

Father: John O'Brien

Mother: Maria Kelly

Spouse(s): Alfred Frederick

Children(s): Kathleen Frederick, Alfred Frederick, Vincent Frederick

Catherine Margaret O'Brien was born in 1907 in Missouri, the child of John F O Brien And Maria E Kelly. In 1910, Catherine Margaret O'Brien resided in St Louis Ward 22, Saint Louis City, Missouri, USA. In 1920, Catherine Margaret O'Brien resided in St Louis Ward 22, St Louis (Independent City), Mis. Catherine Margaret O'Brien married Alfred John Frederick, and had children including Alfred Leonard Frederick, Kathleen Eleanore Frederick, Vincent L Frederick. Catherine Margaret O'Brien passed away in 1991 in St. Louis, Missouri.

Find more search results for Catherine O'Brien
CO

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

  • Catherine Margaret O'Brien was born in 1907 in Missouri, the child of John F O Brien And Maria E Kelly.
  • In 1910, Catherine Margaret O'Brien resided in St Louis Ward 22, Saint Louis City, Missouri, USA.
  • In 1920, Catherine Margaret O'Brien resided in St Louis Ward 22, St Louis (Independent City), Mis.
  • Catherine Margaret O'Brien married Alfred John Frederick, and had children including Alfred Leonard Frederick, Kathleen Eleanore Frederick, Vincent L Frederick.
  • Catherine Margaret O'Brien passed away in 1991 in St. Louis, Missouri.

Immediate Family

Parents

John O'Brien
1865–1941
Birth Location: St. Louis, Missouri
JO
Maria Kelly
1869–1934
Birth Location: St Louis City, Missouri, USA
MK

Spouses(s)

Alfred Frederick
1904–1975
Birth Location: Missouri
AF

Children(s)

Kathleen Frederick
1934–1987
Birth Location: St Louis, Missouri
KF
Alfred Frederick
1930–1987
Birth Location: Missouri
AF
Vincent Frederick
1931–1976
Birth Location: Missouri
VF

Catherine O'Brien's Ancestors

Self
Catherine O'Brien
1907–1991
Birth Place: Missouri
Parents
John F. O'Brien
1865–1941
St. Louis, Missouri
Maria (E) Kelly
1869–1934
St Louis City, Missouri, USA
Grandparents
Mary Ryan
1831–
Ireland
Great-Grandparents
2nd-Great-Grandparents

Catherine O'Brien's Descendants

1.
CO
Catherine (Margaret) O'Brien (3 May 1907–27 May 1991) m. Alfred (John) Frederick (1904–1975)
  1. 1. Kathleen (Eleanore) Frederick 1934–1987 m. Leonard Wipfler 1932–1992
  2. 2. Alfred (Leonard) Frederick 1930–1987
  3. 3. Vincent (L) Frederick 1931–1976 m. Lois (F) Moakley 1931–2008

Catherine O'Brien's Timeline

6 Records

1907
3 May 1907
Birth of Catherine Margaret O'Brien in Missouri
Missouri
1910
1910
Age 3
Catherine Margaret O'Brien resided here in St Louis Ward 22, Saint Louis City, Missouri, USA
St Louis Ward 22, Saint Louis City, Missouri, USA
1920
1920
Age 13
Catherine Margaret O'Brien resided here in St Louis Ward 22, St Louis (Independent City), Missouri, USA
St Louis Ward 22, St Louis (Independent City), Missouri, USA
1935
1935
Age 28
Catherine Margaret O'Brien resided here in St Louis, St Louis City, Missouri
St Louis, St Louis City, Missouri
1940
1 Apr 1940
Age 33
Catherine Margaret O'Brien resided here in St Louis, St Louis City, Missouri, USA
St Louis, St Louis City, Missouri, USA
1991
27 May 1991
Age 84
Death of Catherine Margaret O'Brien in St. Louis, Missouri
St. Louis, Missouri

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 3 May 1907
    Event Place: Missouri
    Record Source:
    [1] 1940 United States Federal Census, Year: 1940; Census Place: St Louis, St Louis City, Missouri; Roll: T627_2181; Page: 1B; Enumeration District: 96-28
    [2] U.S., Social Security Death Index, 1935-2014, Number: 497-54-5128; Issue State: Missouri; Issue Date: 1965
    [3] 1920 United States Federal Census, Year: 1920; Census Place: St Louis Ward 22, St Louis (Independent City), Missouri; Roll: T625_959; Page: 1B; Enumeration District: 439; Image: 488
    [4] 1910 United States Federal Census, Year: 1910; Census Place: St Louis Ward 22, Saint Louis City, Missouri; Roll: T624_821; Page: 7B; Enumeration District: 0349; FHL microfilm: 1374834
    [5] U.S., Social Security Applications and Claims Index, 1936-2007

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1910
    Event Place: St Louis Ward 22, Saint Louis City, Missouri, USA
    Record Source: 1910 United States Federal Census, Year: 1910; Census Place: St Louis Ward 22, Saint Louis City, Missouri; Roll: T624_821; Page: 7B; Enumeration District: 0349; FHL microfilm: 1374834

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1920
    Event Place: St Louis Ward 22, St Louis (Independent City), Missouri, USA
    Record Source: 1920 United States Federal Census, Year: 1920; Census Place: St Louis Ward 22, St Louis (Independent City), Missouri; Roll: T625_959; Page: 1B; Enumeration District: 439; Image: 488

    Genealogy Event 4
    Event Type: Residence
    Event Date: 1935
    Event Place: St Louis, St Louis City, Missouri
    Record Source: 1940 United States Federal Census, Year: 1940; Census Place: St Louis, St Louis City, Missouri; Roll: T627_2181; Page: 1B; Enumeration District: 96-28

    Genealogy Event 5
    Event Type: Residence
    Event Date: 1 Apr 1940
    Event Place: St Louis, St Louis City, Missouri, USA
    Record Source: 1940 United States Federal Census, Year: 1940; Census Place: St Louis, St Louis City, Missouri; Roll: T627_2181; Page: 1B; Enumeration District: 96-28

    Genealogy Event 6
    Event Type: Death
    Event Date: 27 May 1991
    Event Place: St. Louis, Missouri
    Record Source:
    [1] U.S., Social Security Death Index, 1935-2014, Number: 497-54-5128; Issue State: Missouri; Issue Date: 1965
    [2] U.S., Social Security Applications and Claims Index, 1936-2007
Find more search results for Catherine O'Brien

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