Who was Sara Fredericks?

Sara Fredericks (1615–1702) was born in Amsterdam, Amsterdam, Noord-Holland, Netherlands and died in Hackensack, Bergen, New Jersey, United States. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Sara?

Right now, 2 researchers on YourRoots have Sara in their trees. The ancestor migration map traces 4 generations of this lineage.

What records do they have for Sara?

Records vary by researcher and can include census, vital, parish, cemetery, and family sources.

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Sara Fredericks 1615–1702

Public Tree Person

What is a Public Tree Person?

A Public Tree Person is an ancestor documented independently by multiple YourRoots tree owners. When several researchers' family histories converge on the same person, we publish a shared page that combines what they've documented.

Why this is a Public Tree Person

Full name consistent across 2 independent trees

Birth year and location consistent across 2 trees

Death year and location consistent across 2 trees

Compare a Public Tree Person with your own tree using Compare Tree.

B Reliability

Reliability Score: B

Medium — based on the source tree

Grade scale

A 3 criteria (Strong)
B 2 criteria (Medium)
C 1 criteria (Basic)

Verification checklist

Record available
Descendant's record available
Star tree owner

2 researchers on YourRoots have Sara Fredericks in their family trees — each with their own records and documentation. Trace the migration path across 4 generations. If this ancestor is in your tree too, you can compare what you've found and fill in the gaps together.

Last updated: July 22, 2026 · Reliability: B — verified across 2 independent trees

Born 18 Aug 1615 · Amsterdam, Amsterdam, Noord-Holland, Netherlands

Died 19 May 1702 · Hackensack, Bergen, New Jersey, United States

Father Frederick Thomasz Cadmus

Mother Fransje Cornelis

Siblings Celitje Seletje Fredericks Cadmus, Celitje Selijtje Seletien Willemse Frerix Fredericks, Col Thomas Fredericksen Decuyper Cadmus, Cornelia Neeltje Fredrickse, Cornelia Tomasse Fredrickse, Cornelis De Cuyper Cadmus, Cornelis Fredericks, Cornelius Fredericksz, Grietje Fredericks Cadmus, Grietje Tomasz, Jannetje Fredericksz Cadmus, Lieutenant Colonel Thomas Cadmus Revolutionary War Essex Militia New Jersey, Maritje Fredericks, Neeltje Frederick Thomas Vanschoonhovenstoll Gooversen, Neeltje Fredericks, Saerken Fredericks Decuyper Cadmus, Saerken Fredericks Tomassen, Sara Fredericksen, Sara Tomasz, Sara Tomasz Fredericks, Selijtje Tomasz, Thamas Frederickszen Cadmus, Thomas Fredericksen Thomasz, Thomas Frederickszen Dekuyper Cadmus

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Researchers connected through Sara Fredericks 1615–1702

and 1 more tree owner connected with Sara Fredericks 1615–1702

Immediate Family

Parents

Frederick Thomasz Cadmus

Fransje Cornelis

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

In 1615, Sara Fredericks entered the world in Amsterdam, Amsterdam, Noord-Holland, Netherlands, born to frederick thomasz cadmus and fransje cornelis. Sara Fredericks passed away in 1702 in Hackensack, Bergen, New Jersey, United States.

Sources

Life Timeline

1615

Birth of Sara Fredericks in Amsterdam, Amsterdam, Noord-Holland, Netherlands

Birth

1702

Death of Sara Fredericks in Hackensack, Bergen, New Jersey, United States

Death

Oldest Ancestor Line from Sara Fredericks

This ancestor line traces from Heveningham, Suffolk, England (1513) to Amsterdam, Amsterdam, Noord-Holland, Netherlands (1615) across 4 generations.

Direct Lineage

generations

Frequently Asked Questions

: Sara Fredericks (1615–1702) was born in Amsterdam, Amsterdam, Noord-Holland, Netherlands and died in Hackensack, Bergen, New Jersey, United States. 2 researchers on YourRoots have this ancestor in their family trees, each with their own records. This page combines what they've independently documented and assigns a Reliability Score (B) based on cross-tree validation.
: Right now, 2 researchers on YourRoots have Sara in their trees. They're working independently, so connecting with them is a good way to cross-check your records and find things you might have missed. You can also explore the ancestor migration map that traces 4 generations of this lineage geographically.
: It varies by researcher — some have census records, others have marriage certificates, parish registers, or family Bible entries. Scroll up to see exactly what each person has cited.
: Use the "Compare Tree" button on any researcher's profile above. You can compare your tree side by side with theirs, see where your records overlap or differ, and collaborate to fill gaps.