YourRoots by Genomelink
banner

Sign up to explore more

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

James S "John" Dempsey 1779–1819 – Genealogical Records

Birth Date: 1779

Birth Location: Virginia, USA

Death Date: 16 Sep 1819

Death Location: Baltimore City, Maryland, United States of America

Father: Barnet Dempsey

Mother: Winifred Dempsey

Spouse(s):

Children(s):

The story of James S "John" Dempsey began in 1779 in Virginia, USA. James S "John" Dempsey passed away in 1819 in Baltimore City, Maryland, United States of America.

Find more search results for James Dempsey
JD

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 James S "John" Dempsey began in 1779 in Virginia, USA.
  • James S "John" Dempsey passed away in 1819 in Baltimore City, Maryland, United States of America.

Immediate Family

Parents

Spouses(s)

Children(s)

James Dempsey's Ancestors

Self
James Dempsey
1779–1819
Birth Place: Virginia, USA
Parents
Barnet Dempsey
1755–1814
Leinster, Kildare, Ireland
Winifred (Vawter) Dempsey
1752–1818
Leinster, County Kildare, Ireland
Grandparents
Luke O'Dempsey
1749–1818
County Kildare, Ireland
Adeline Barnett
1751–
Kildare, Kildare, Leinster, Ireland
Great-Grandparents
William Dempsey
1727–
Ann Thorogood
1736–
2nd-Great-Grandparents

James Dempsey's Timeline

2 Records

1779
1779
Birth of James S "John" Dempsey in Virginia, USA
Virginia, USA
1819
16 Sep 1819
Age 40
Death of James S "John" Dempsey in Baltimore City, Maryland, United States of America
Baltimore City, Maryland, United States of America

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1779
    Event Place: Virginia, USA
    Record Source: Global, Find a Grave® Index for Burials at Sea and other Select Burial Locations, 1300s-Current

    Genealogy Event 2
    Event Type: Death
    Event Date: 16 Sep 1819
    Event Place: Baltimore City, Maryland, United States of America
    Record Source: Global, Find a Grave® Index for Burials at Sea and other Select Burial Locations, 1300s-Current

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