YourRoots Logo SIGN UP
banner

Import your family tree

to get weekly genealogy reports and discover parents of your “end-of-line” ancestors — FREE with AI Ancestor Finder.

SIGN UP

James Henry Sinclair 1878 – 1926 – Genealogical Records

Birth Date: 17 Nov 1878

Birth Location: Pittsburgh, Allegheny, Pennsylvania, USA

Death Date: 7 Mar 1926

Death Location: Oakmont, Allegheny, Pennsylvania, USA

Father: James Sinclair

Mother: Mary Dewire

Spouse(s):

Children(s):

Early life: James Henry Sinclair arrived in Pittsburgh, Allegheny, Pennsylvania, USA in 1878, born to James L. Sinclair and Mary Catherine Dewire. James Henry Sinclair concluded life in Oakmont, Allegheny, Pennsylvania, USA in 1926.

Find more search results for James Sinclair
JS

Family tree

Parents

James Sinclair
1847 – 1932
Birth Location: Snowden Township, Allegheny. PA, USA
JS
Mary Dewire
1854 – 1923
Birth Location: Pittsburgh, Allegheny, Pennsylvania, United States
MD

Spouses(s)

Children(s)

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Year: 17 Nov 1878
    Event Place: Pittsburgh, Allegheny, Pennsylvania, USA

    Genealogy Event 2
    Event Type: Death
    Event Year: 20 Nov 1936
    Event Place: Butler, Butler, Pennsylvania, USA

    Genealogy Event 3
    Event Type: Death
    Event Year: 7 Mar 1926
    Event Place: Oakmont, Allegheny, Pennsylvania, USA
Find more search results for James Sinclair

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