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John Henry Ralph Isaac 1597–1636

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 3 independent trees
Birth year and location consistent across 3 trees
Death year and location consistent across 3 trees

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

B Reliability
B
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

3 researchers on YourRoots have John Isaac 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: September 17, 2026 · Reliability: B — verified across 3 independent trees, with linked records

Born 13 Jan 1597 · Fulbeck, Lincolnshire, , England
Died 24 Sep 1636 · Fulbeck, Lincolnshire, , England
Spouse (1598–1679)
Children

Researchers connected through John Isaac 1597–1636

and 2 more tree owners connected with John Isaac 1597–1636

Immediate Family

Parents
Spouse(s)
Children

Biography

The story of John Henry Ralph Isaac began in 1597 in Fulbeck, Lincolnshire, England. John Henry Ralph Isaac married anne agnes scrimshaw, and had children including james isaacs. John Henry Ralph Isaac passed away in 1636 in Fulbeck, Lincolnshire, England.

Sources

  1. 1
    Baptism Records England, Select Births and Christenings

  2. 2
    Record Ancestry Family Tree

Life Timeline

1594
John Henry Ralph Isaac was baptized in Fulbeck, Lincoln, England
Baptism
1597
Birth of John Henry Ralph Isaac in Fulbeck, Lincolnshire, England
Birth
1636
Death of John Henry Ralph Isaac in Fulbeck, Lincolnshire, England
Death

Oldest Ancestor Line from John Isaac

This ancestor line traces from Long Bennington, Lincolnshire, , England (1488) to Fulbeck, Lincolnshire, , England (1597) across 4 generations.

Direct Lineage
generations

Frequently Asked Questions

John Isaac (1597–1636) was born in Fulbeck, Lincolnshire, , England and died in Fulbeck, Lincolnshire, , England. 3 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, 3 researchers on YourRoots have John 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.

Related Records

John Isaac's Ancestors

Pedigree chart — 3 generations on record

Self
John Henry Ralph Isaac PTP
1597–1636
Fulbeck, Lincolnshire, , England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

John Isaac's Descendants

1.
JI
John Henry Ralph Isaac PTP 1597–1636 m. PTP 1598–1679