YourRoots by Genomelink
banner

Sign up to explore more

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

Sophia Martha Cook 1899–1992 – Genealogical Records

Birth Date: 10 Aug 1899

Birth Location: South Dakota

Death Date: 8 Jun 1992

Death Location: Brookings, Brookings, South Dakota

Father: Frank Sr.

Mother: Martha Malmquist

Spouse(s):

Children(s):

The story of Sophia Martha Cook began in 1899 in South Dakota. Sophia Martha Cook married Fnu Egeberg. Sophia Martha Cook passed away in 1992 in Brookings, Brookings, South Dakota.

Find more search results for Sophia Cook
SC

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:
B
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 Sophia Martha Cook began in 1899 in South Dakota.
  • Sophia Martha Cook married Fnu Egeberg.
  • Sophia Martha Cook passed away in 1992 in Brookings, Brookings, South Dakota.

Immediate Family

Parents

Frank Sr.
1869–1944
Birth Location: Wisconsin
FS
Martha Malmquist
1878–1938
Birth Location: Dakota, Minnesota
MM

Spouses(s)

Children(s)

Sophia Cook's Ancestors

Self
Sophia Cook
1899–1992
Birth Place: South Dakota
Parents
Frank Robert Cook Sr.
1869–1944
Wisconsin
Martha Malmquist
1878–1938
Dakota, Minnesota
Grandparents
Great-Grandparents
2nd-Great-Grandparents

Sophia Cook's Timeline

2 Records

1899
10 Aug 1899
Birth of Sophia Martha Cook in South Dakota
South Dakota
1992
8 Jun 1992
Age 93
Death of Sophia Martha Cook in Brookings, Brookings, South Dakota
Brookings, Brookings, South Dakota

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 10 Aug 1899
    Event Place: South Dakota

    Genealogy Event 2
    Event Type: Death
    Event Date: 8 Jun 1992
    Event Place: Brookings, Brookings, South Dakota
Find more search results for Sophia Cook

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