YourRoots by Genomelink
banner

Sign up to explore more

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

Claudia O'Ella Thomas 1897–1989 – Genealogical Records

Birth Date: 4 SEP 1897

Birth Location: Coles, Illinois, USA

Death Date: 2 JAN 1989

Death Location: Klamath Falls, Klamath, Oregon, USA

Father: Ephriam Thomas

Mother: Millie Simons

Spouse(s): John McLain

Children(s): Clyde McLain, John McLain, Sarah McLain, Eleanor McLain, Vernon McLain

In 1897, Claudia O'Ella Thomas entered the world in Coles, Illinois, USA, born to Ephriam Dorus Leroy Thomas And Millie Sarah Simons. Claudia O'Ella Thomas married John William Mclain, and had children including Clyde Edgar Mclain, Eleanor Gertrude Mclain, John David Mclain, Sarah Claudia Mclain, Vernon Mclain. Claudia O'Ella Thomas passed away in 1989 in Klamath Falls, Klamath, Oregon, USA.

Find more search results for Claudia Thomas
CT

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:
C
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 1897, Claudia O'Ella Thomas entered the world in Coles, Illinois, USA, born to Ephriam Dorus Leroy Thomas And Millie Sarah Simons.
  • Claudia O'Ella Thomas married John William Mclain, and had children including Clyde Edgar Mclain, Eleanor Gertrude Mclain, John David Mclain, Sarah Claudia Mclain, Vernon Mclain.
  • Claudia O'Ella Thomas passed away in 1989 in Klamath Falls, Klamath, Oregon, USA.

Immediate Family

Parents

Spouses(s)

Children(s)

Claudia Thomas's Ancestors

Self
Claudia Thomas
1897–1989
Birth Place: Coles, Illinois, USA
Parents
Ephriam Dorus Leroy Thomas
1861–1926
Trilla, Coles, Illinois, USA
Millie (Sarah) Simons
1861–1946
Okolona, Chickasaw, Mississippi, USA
Grandparents
George Thomas
1828–1865
Crawford, Indiana, USA
Frances Hayes
1825–1914
Cincinnati, Clermont, Ohio, USA
Great-Grandparents
Seelye Hayes
1773–1869
Fannie Horton
1771–1839
2nd-Great-Grandparents
Oliver Hayes
1756–1847
Miriam Yokum
1760–1832

Claudia Thomas's Descendants

1.
CT
Claudia (O'Ella) Thomas (4 SEP 1897–2 JAN 1989) m. John (William) McLain (10 JUN 1876–30 SEP 1955)
  1. 1. Clyde (Edgar) McLain 1926–2003
  2. 2. John (David) McLain 1920–1992 m. Doris (Anina) Lambert 1923–2006
  3. 3. Sarah (Claudia) McLain 1919–
  4. 4. Eleanor (Gertrude) McLain 1922–1996 m. Stanley (Carroll) Jones 1922–2000
  5. 5. Vernon McLain 1923–1926

Claudia Thomas's Timeline

2 Records

1897
4 SEP 1897
Birth of Claudia O'Ella Thomas in Coles, Illinois, USA
Coles, Illinois, USA
1989
2 JAN 1989
Age 92
Death of Claudia O'Ella Thomas in Klamath Falls, Klamath, Oregon, USA
Klamath Falls, Klamath, Oregon, USA

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 4 SEP 1897
    Event Place: Coles, Illinois, USA

    Genealogy Event 2
    Event Type: Death
    Event Date: 2 JAN 1989
    Event Place: Klamath Falls, Klamath, Oregon, USA

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