YourRoots by Genomelink
banner

Sign up to explore more

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

Cornelius Jansen Decker 1670–1701 – Genealogical Records

Birth Date: 1670

Birth Location: Ulster, Ulster, New York, USA

Death Date: 4 Mar 1701

Death Location: Kingston, Ulster, New York, United States

Father: Jan Decker

Mother: Grietjen Westercamp

Spouse(s):

Children(s):

The story of Cornelius Jansen Decker began in 1670 in Ulster, Ulster, New York, USA. Cornelius Jansen Decker passed away in 1701 in Kingston, Ulster, New York, United States.

Find more search results for Cornelius Decker
CD

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 Cornelius Jansen Decker began in 1670 in Ulster, Ulster, New York, USA.
  • Cornelius Jansen Decker passed away in 1701 in Kingston, Ulster, New York, United States.

Immediate Family

Parents

Spouses(s)

Children(s)

Cornelius Decker's Ancestors

Self
Cornelius Decker
1670–1701
Birth Place: Ulster, Ulster, New York, USA
Parents
Jan Gerritsen Decker
1640–1717
Heerde, Heerde Municipality, Gelderland, Netherlands
Grietjen (Hendricks) Westercamp
1642–1701
Kingston, Ulster, New York, USA
Grandparents
Broersen (Hendrick) Decker
1589–1648
Osnabruck, Hannover, Stadt Hannover, Niedersachsen, Germany
Catharina (Elisabeth) Gerritsen
1592–1639
Hanover, Stadt Hannover, Niedersachsen, Germany
Hendrick (Jansz) Westercamp
1615–1654
Holland, Netherlands
Femmetje Hendricks
1615–1667
Holland, Reusel-de Mierden, Noord-Brabant, Netherlands
Great-Grandparents
Broersen Decker
1589–1648
Catharina Gerritsen
1592–1639
Gijsbert Aelberts
1588–1650
Femmetje VanNorden
1590–1615
2nd-Great-Grandparents
Nicasuis Dries
1554–
Ariaantje Koomans
1557–

Cornelius Decker's Timeline

2 Records

1670
1670
Birth of Cornelius Jansen Decker in Ulster, Ulster, New York, USA
Ulster, Ulster, New York, USA
1701
4 Mar 1701
Age 31
Death of Cornelius Jansen Decker in Kingston, Ulster, New York, United States
Kingston, Ulster, New York, United States

Sources

    Genealogy Event 1
    Event Type: Birth
    Event Date: 1670
    Event Place: Ulster, Ulster, New York, USA

    Genealogy Event 2
    Event Type: Death
    Event Date: 4 Mar 1701
    Event Place: Kingston, Ulster, New York, United States

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