YourRoots Logo SIGN UP
banner

Got DNA tested?

Upload your data to unlock more DNA matches across Ancestry, 23andMe, and MyHeritage — totally FREE.

SIGN UP

Isaac Allan Thompson 1890 – 1978 – Genealogical Records

Birth Date: 8 Mar 1890

Birth Location: Lambton, Ontario, Canada

Death Date: 9 Mar 1978

Death Location: Pasco, Florida, United States

Father: William Thompson

Mother: Henrietta Zavitz

Spouse(s): Rhoda Aldridge

Children(s): Doris Thompson, Dorothy Thompson, Hazel Thompson

In 1890, Isaac Allan Thompson entered the world in Lambton, Ontario, Canada, born to William Andrew Thompson and Henrietta Sarah "Ettie" R. Zavitz. Years later, Isaac Allan Thompson married Rhoda May Aldridge, and the couple became parents to Doris E Thompson, Dorothy M Thompson and Hazel L. Thompson. Isaac Allan Thompson died in 1978 in Pasco, Florida, United States.

Find more search results for Isaac Thompson
IT

Family tree

Parents

William Thompson
1865 – 1944
Birth Location: West Williams Twp. Middlesex Cty, Ontario, Canada
WT
Henrietta Zavitz
1867 – 1946
Birth Location: West Williams Township, Middlesex, Ontario, Canada
HZ

Spouses(s)

Rhoda Aldridge
1893 – 1986
Birth Location: Lambton, Ontario, Canada
RA

Children(s)

Doris Thompson
1916 – 1992
Birth Location: Canada
DT
Dorothy Thompson
1918 – 1979
Birth Location: Canada
DT
Hazel Thompson
1924 – 2015
Birth Location: Canada
HT

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Year: 8 Mar 1890
    Event Place: Lambton, Ontario, Canada
    Record Source: 1901 Census of Canada, 1921 Census of Canada, 1940 United States Federal Census, U.S., Find A Grave Index, 1600s-Current, Year: 1940; Census Place: Pontiac, Oakland, Michigan; Roll: m-t0627-01801; Page: 8A; Enumeration District: 63-100, Year: 1901; Census Place: McGillivray, Middlesex (north/nord), Ontario; Page: 3; Family No: 34, Reference Number: RG 31; Folder Number: 67; Census Place: Sarnia (City), Lambton West, Ontario; Page Number: 5

    Genealogy Event 2
    Event Type: Residence
    Event Year: 1901
    Event Place: Ontario, Canada
    Record Source: 1901 Census of Canada, Year: 1901; Census Place: McGillivray, Middlesex (north/nord), Ontario; Page: 3; Family No: 34

    Genealogy Event 3
    Event Type: Residence
    Event Year: 1 Jun 1921
    Event Place: Sarnia City Ward 1, Lambton West, Ontario, Canada
    Record Source: 1921 Census of Canada, Reference Number: RG 31; Folder Number: 67; Census Place: Sarnia (City), Lambton West, Ontario; Page Number: 5

    Genealogy Event 4
    Event Type: Residence
    Event Year: 1935
    Event Place: Pontiac, Oakland, Michigan
    Record Source: 1940 United States Federal Census, Year: 1940; Census Place: Pontiac, Oakland, Michigan; Roll: m-t0627-01801; Page: 8A; Enumeration District: 63-100

    Genealogy Event 5
    Event Type: Residence
    Event Year: 1940
    Event Place: Pontiac, Oakland, Michigan, USA
    Record Source: 1940 United States Federal Census, Year: 1940; Census Place: Pontiac, Oakland, Michigan; Roll: m-t0627-01801; Page: 8A; Enumeration District: 63-100

    Genealogy Event 6
    Event Type: Death
    Event Year: 9 Mar 1978
    Event Place: Pasco, Florida, United States
    Record Source: U.S., Find A Grave Index, 1600s-Current

    Genealogy Event 7
    Event Type: Burial
    Event Place: Pontiac, Oakland County, Michigan, United States of America
    Record Source: U.S., Find A Grave Index, 1600s-Current
Find more search results for Isaac Thompson

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