YourRoots by Genomelink
banner

Sign up to explore more

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

Clement Vincent O'Brien 1869–1947 – Genealogical Records

Birth Date: 1 Aug 1869

Birth Location: Windsor, New South Wales, Australia

Death Date: 1 May 1947

Death Location: Sutherland, Sutherland Shire, New South Wales, Australia

Father: John O'Brien

Mother: Mary Fairs

Spouse(s): Sarah Semon

Children(s): Eileen O’Brien

The story of Clement Vincent O'Brien began in 1869 in Windsor, New South Wales, Australia. In 1901, Clement Vincent O'Brien resided in Redfern, Australia. In 1902, Clement Vincent O'Brien resided in Sydney, New South Wales, Australia. Clement Vincent O'Brien married Sarah Josephine Semon, and had children including Eileen Obrien. Clement Vincent O'Brien passed away in 1947 in Sutherland, Sutherland Shire, New South Wales, Australia.

Find more search results for Clement 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

  • The story of Clement Vincent O'Brien began in 1869 in Windsor, New South Wales, Australia.
  • In 1901, Clement Vincent O'Brien resided in Redfern, Australia.
  • In 1902, Clement Vincent O'Brien resided in Sydney, New South Wales, Australia.
  • Clement Vincent O'Brien married Sarah Josephine Semon, and had children including Eileen Obrien.
  • Clement Vincent O'Brien passed away in 1947 in Sutherland, Sutherland Shire, New South Wales, Australia.

Immediate Family

Parents

John O'Brien
1832–1902
Birth Location: Hobart, Tasmania, Australia
JO
Mary Fairs
1844–1919
Birth Location: Cattai, New South Wales, Australia
MF

Spouses(s)

Sarah Semon
1876–1938
Birth Location: Hornsby, Registered Parramatta, New South Wales, Australia
SS

Children(s)

Eileen O’Brien
1903–1982
Birth Location: Redfern, Sydney, New South Wales, Australia
EO

Clement O'Brien's Ancestors

Self
Clement O'Brien
1869–1947
Birth Place: Windsor, New South Wales, Australia
Parents
John O'Brien
1832–1902
Hobart, Tasmania, Australia
Mary (Ann Elizabeth) Fairs
1844–1919
Cattai, New South Wales, Australia
Grandparents
John O'Brien
1800–1863
Sligo, Ireland
Mary Devaney
1802–1864
Sligo, Ireland
Joseph (Farr) (Fairs)
1808–1868
Hanwell, Middlesex, England
Ellen Donagher
1821–1896
Askeaton, Limerick, Ireland
Great-Grandparents
William O'Brien
–1841
Mary Flood
–1841
Patritij Devanny
1775–
Annae Downs
1780–
Joseph Farr
1754–1830
Martha Farr
1768–
2nd-Great-Grandparents
John O’Brien
1760–1826
Mary Warton
1747–1825
Elizabeth Hickerson
1739–
Joseph(L13) Bansgrove
1730–
Martha Kilbey
1735–1805

Clement O'Brien's Descendants

1.
CO
Clement (Vincent) O'Brien (1 Aug 1869–1 May 1947) m. Sarah (Josephine) Semon (10 Jul 1876–14 Dec 1938)
  1. 1. Eileen O’Brien 1903–1982 m. Claude (Henry Howard) Mr 1891–1922
    1. 1. Cyril (Clement Howarde) Mr 1929–2004 m. Joyce Marchant 1924–2007
    2. 2. Maurice (Ivan Howarde) Mr 1930–1976 m. Jean (Mary) O'Grady 1930–2020

Clement O'Brien's Timeline

5 Records

1869
1 Aug 1869
Birth of Clement Vincent O'Brien in Windsor, New South Wales, Australia
Windsor, New South Wales, Australia
1901
1901
Age 32
Clement Vincent O'Brien resided here in Redfern, Australia
Redfern, Australia
1902
1902
Age 33
Clement Vincent O'Brien resided here in Sydney, New South Wales, Australia
Sydney, New South Wales, Australia
1930
1930
Age 61
Clement Vincent O'Brien resided here in Kogarah, Barton, New South Wales, Australia
Kogarah, Barton, New South Wales, Australia
1947
1 May 1947
Age 78
Death of Clement Vincent O'Brien in Bexley, New South Wales, Australia
Bexley, New South Wales, Australia

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1 Aug 1869
    Event Place: Windsor, New South Wales, Australia
    Record Source:
    [1] Ancestry Family Trees, Ancestry Family Tree
    [2] Australia Cemetery Index, 1808-2007, Compiler: Botany Bay Family History Society; Collection Title: Woronora Cemetery Transcriptions
    [3] Australia, Birth Index, 1788-1922, The New South Wales Pioneers Index: Pioneers Series 1788-1888
    [4] Australia and New Zealand, Find a Grave® Index, 1800s-Current
    [5] Geneanet Community Trees Index

    Genealogy Event 2
    Event Type: Residence
    Event Date: 1901
    Event Place: Redfern, Australia
    Record Source: Sands Directories: Sydney and New South Wales, Australia, 1858-1933

    Genealogy Event 3
    Event Type: Residence
    Event Date: 1902
    Event Place: Sydney, New South Wales, Australia
    Record Source: Australia, City Directories and Almanacs, Gould Genealogy; South Australia, Australia; Australia, City Directories and Almanacs, 1831-1948

    Genealogy Event 4
    Event Type: Residence
    Event Date: 1930
    Event Place: Kogarah, Barton, New South Wales, Australia
    Record Source: Australia, Electoral Rolls, 1903-1980, Australian Electoral Commission; Canberra, Australia; Electoral Rolls

    Genealogy Event 5
    Event Type: Residence
    Event Place: Australia
    Record Source: Australia Cemetery Index, 1808-2007, Compiler: Botany Bay Family History Society; Collection Title: Woronora Cemetery Transcriptions

    Genealogy Event 6
    Event Type: Death
    Event Date: 1 May 1947
    Event Place: Bexley, New South Wales, Australia
    Record Source:
    [1] Ancestry Family Trees, Ancestry Family Tree
    [2] Australia Cemetery Index, 1808-2007, Compiler: Botany Bay Family History Society; Collection Title: Woronora Cemetery Transcriptions
    [3] Australia and New Zealand, Find a Grave® Index, 1800s-Current
    [4] Geneanet Community Trees Index

    Genealogy Event 7
    Event Type: Burial
    Event Place: Sutherland, Sutherland Shire, New South Wales, Australia
    Record Source:
    [1] Australia Cemetery Index, 1808-2007, Compiler: Botany Bay Family History Society; Collection Title: Woronora Cemetery Transcriptions
    [2] Australia and New Zealand, Find a Grave® Index, 1800s-Current
Find more search results for Clement 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