YourRoots by Genomelink
banner

Sign up to explore more

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

Thomas Francis O'Brien 1864–1932 – Genealogical Records

Birth Date: Aug 1864

Birth Location: Ireland

Death Date: 24 Aug 1932

Death Location: Worcester, Worcester, Massachusetts, United States

Father: Thomas O'Brien

Mother: Mary Mahan

Spouse(s): Bridget OBrien

Children(s): John OBrien, Margaret Obrien, Thomas Obrien, Mary Obrien, Catherine OBrien, George Obrien, Ralph Obrien, Howard Obrien, Frederick Obrien, Arthur OBrien, Francis O'Brien

Thomas Francis O'Brien was born in 1864 in Ireland, the child of Thomas O Brien And Mary Mahan. Thomas Francis O'Brien married Bridget A Obrien, and had children including Arthur Isadore Obrien, Catherine T Obrien, Francis O Brien, Frederick Obrien, George T Obrien, Howard E Obrien, John Joseph Obrien, Margaret Obrien, Mary B Obrien, Ralph Obrien, Thomas F Obrien. Thomas Francis O'Brien passed away in 1932 in Worcester, Worcester, Massachusetts, United States.

Find more search results for Thomas O'Brien
TO

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

  • Thomas Francis O'Brien was born in 1864 in Ireland, the child of Thomas O Brien And Mary Mahan.
  • Thomas Francis O'Brien married Bridget A Obrien, and had children including Arthur Isadore Obrien, Catherine T Obrien, Francis O Brien, Frederick Obrien, George T Obrien, Howard E Obrien, John Joseph Obrien, Margaret Obrien, Mary B Obrien, Ralph Obrien, Thomas F Obrien.
  • Thomas Francis O'Brien passed away in 1932 in Worcester, Worcester, Massachusetts, United States.

Immediate Family

Parents

Spouses(s)

Children(s)

Thomas O'Brien's Ancestors

Self
Thomas O'Brien
1864–1932
Birth Place: Ireland
Parents
Thomas O'Brien
1840–1865
Waterford, Ireland
Mary Mahan
1844–1865
Waterford, Ireland
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Thomas O'Brien's Descendants

1.
TO
Thomas (Francis) O'Brien (Aug 1864–24 Aug 1932) m. Bridget (A) OBrien (Aug 1866–27 Apr 1937)
  1. 1. John (Joseph) OBrien 1892–1950 m. Jennie (Imelda) Charles 1894–1964
    1. 1. Murray (Charles) OBrien 1927–1998 m. Jane (S) Gamble 1929–1997
    2. 2. Eileen (Gertrude) OBrien 1920–2009 m. Lincoln Donahue 1918–1970
    3. 3. Catherine (Patricia) OBrien 1931–1997
    4. 4. Shirley O'Brien 1922– m. Edward Marrone 1922–1972
    5. 5. John (W) O'Brien 1926–1980
  2. 2. Margaret Obrien 1889–1967
  3. 3. Thomas (F) Obrien 1890–1927
  4. 4. Mary (B) Obrien 1893–1948
  5. 5. Catherine (T) OBrien 1896–1967
  6. 6. George (T) Obrien 1899–1955
  7. 7. Ralph Obrien 1902–1973
  8. 8. Howard (E) Obrien 1906–1972
  9. 9. Frederick Obrien 1909–1982
  10. 10. Arthur (Isadore) OBrien 1904–1905
  11. 11. Francis O'Brien 1899–

Thomas O'Brien's Timeline

7 Records

1864
Aug 1864
Birth of Thomas Francis O'Brien in Ireland
Ireland
1900
1900
Age 36
Thomas Francis O'Brien resided here in Worcester city, Worcester, Massachusetts
Worcester city, Worcester, Massachusetts
1910
1910
Age 46
Thomas Francis O'Brien resided here in Worcester Ward 4, Worcester, Massachusetts
Worcester Ward 4, Worcester, Massachusetts
1920
1920
Age 56
Thomas Francis O'Brien resided here in Worcester Ward 4, Worcester, Massachusetts
Worcester Ward 4, Worcester, Massachusetts
1930
1930
Age 66
Thomas Francis O'Brien resided here in Boston, Suffolk, Massachusetts
Boston, Suffolk, Massachusetts
1930
1930
Age 66
Thomas Francis O'Brien resided here in Worcester, Worcester, Massachusetts
Worcester, Worcester, Massachusetts
1932
24 Aug 1932
Age 68
Death of Thomas Francis O'Brien in Worcester, Worcester, Massachusetts, United States
Worcester, Worcester, Massachusetts, United States

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: Aug 1864
    Event Place: Ireland
    Record Source:
    [1] 1920 United States Federal Census, Year: 1920; Census Place: Worcester Ward 4, Worcester, Massachusetts; Roll: T625_752; Page: 4B; Enumeration District: 251; Image: .
    [2] 1930 United States Federal Census, Year: 1930; Census Place: Boston, Suffolk, Massachusetts; Roll: ; Page: ; Enumeration District: ; Image: .
    [3] 1930 United States Federal Census, Year: 1930; Census Place: Worcester, Worcester, Massachusetts; Roll: ; Page: ; Enumeration District: ; Image: .
    [4] 1900 United States Federal Census, Year: 1900; Census Place: Worcester Ward 1, Worcester, Massachusetts; Roll: T623_695; Page: 30B; Enumeration District: 1716.
    [5] 1900 United States Federal Census, Year: 1900; Census Place: Worcester Ward 4, Worcester, Massachusetts; Roll: T623_696; Page: 11B; Enumeration District: 1739.
    [6] 1910 United States Federal Census, Year: 1910; Census Place: Worcester Ward 4, Worcester, Massachusetts; Roll: ; Page: ; Enumeration District: ; Image: .

    Genealogy Event 2
    Event Type: Custom Event
    Event Date: 1885
    Record Source: 1930 United States Federal Census, Year: 1930; Census Place: Boston, Suffolk, Massachusetts; Roll: ; Page: ; Enumeration District: ; Image: .

    Genealogy Event 3
    Event Type: Custom Event
    Event Date: 1886
    Record Source: 1920 United States Federal Census, Year: 1920; Census Place: Worcester Ward 4, Worcester, Massachusetts; Roll: T625_752; Page: 4B; Enumeration District: 251; Image: .

    Genealogy Event 4
    Event Type: Custom Event
    Event Date: 1887
    Record Source: 1930 United States Federal Census, Year: 1930; Census Place: Worcester, Worcester, Massachusetts; Roll: ; Page: ; Enumeration District: ; Image: .

    Genealogy Event 5
    Event Type: Custom Event
    Event Date: 1888
    Record Source: 1900 United States Federal Census, Year: 1900; Census Place: Worcester Ward 1, Worcester, Massachusetts; Roll: T623_695; Page: 30B; Enumeration District: 1716.

    Genealogy Event 6
    Event Type: Residence
    Event Date: 1900
    Event Place: Worcester city, Worcester, Massachusetts
    Record Source: 1900 United States Federal Census, Year: 1900; Census Place: Worcester Ward 1, Worcester, Massachusetts; Roll: T623_695; Page: 30B; Enumeration District: 1716.

    Genealogy Event 7
    Event Type: Residence
    Event Date: 1910
    Event Place: Worcester Ward 4, Worcester, Massachusetts
    Record Source: 1910 United States Federal Census, Year: 1910; Census Place: Worcester Ward 4, Worcester, Massachusetts; Roll: ; Page: ; Enumeration District: ; Image: .

    Genealogy Event 8
    Event Type: Residence
    Event Date: 1920
    Event Place: Worcester Ward 4, Worcester, Massachusetts
    Record Source: 1920 United States Federal Census, Year: 1920; Census Place: Worcester Ward 4, Worcester, Massachusetts; Roll: T625_752; Page: 4B; Enumeration District: 251; Image: .

    Genealogy Event 9
    Event Type: Residence
    Event Date: 1930
    Event Place: Boston, Suffolk, Massachusetts
    Record Source: 1930 United States Federal Census, Year: 1930; Census Place: Boston, Suffolk, Massachusetts; Roll: ; Page: ; Enumeration District: ; Image: .

    Genealogy Event 10
    Event Type: Residence
    Event Date: 1930
    Event Place: Worcester, Worcester, Massachusetts
    Record Source: 1930 United States Federal Census, Year: 1930; Census Place: Worcester, Worcester, Massachusetts; Roll: ; Page: ; Enumeration District: ; Image: .

    Genealogy Event 11
    Event Type: Death
    Event Date: 24 Aug 1932
    Event Place: Worcester, Worcester, Massachusetts, United States

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