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Isaac John JOHNSON Sr Capt 1615–1675

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 4 independent trees
Birth year and location consistent across 4 trees
Death year and location consistent across 4 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

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

Last updated: August 25, 2026 · Reliability: B — verified across 4 independent trees, with linked records

Born 15 Dec 1615 · Ware End, Great Amwel, England
Died 19 Dec 1675 · Killed in the "Great Swamp Fight", Four Corners, Sakonnet River, Rhode Island-Narragansett Expedition
Father John Johnson
Mother Marjorie Heath Scudder
Spouse Elizabeth Rachel Johnson Porter
Children Mary Johnson, Nathaniel Johnson
Siblings Caleb Parker Johnson, Elizabeth Johnson, Francis Johnson, Humphrey Johnson, Issac Johnson, John Johnson, Jonathan Johnson, Joseph Johnson, Martha Johnson, Mary Johnson, Sarah Johnson, Susan Johnson

Researchers connected through Isaac Capt 1615–1675

and 3 more tree owners connected with Isaac Capt 1615–1675

Biography

In 1615, Isaac John JOHNSON Sr Capt entered the world in Ware End, Great Amwel, England, born to john johnson and marjorie heath scudder. Isaac John JOHNSON Sr Capt married elizabeth rachel johnson porter, and had children including mary johnson, nathaniel johnson. Isaac John JOHNSON Sr Capt passed away in 1675 in Killed in the "Great Swamp Fight", Four Corners, Sakonnet River, Rhode Island-Narragansett Expedition.

Sources

  1. 1
    Record Geneanet Community Trees Index

  2. 2
    Record Netherlands, GenealogieOnline Trees Index

Life Timeline

1615
Birth of Isaac John JOHNSON Sr Capt in Ware End, Great Amwel, England
Birth
1675
Death of Isaac John JOHNSON Sr Capt in Killed in the "Great Swamp Fight", Four Corners, Sakonnet River, Rhode Island-Narragansett Expedition
Death

Oldest Ancestor Line from Isaac Capt

This ancestor line traces from England (1590) to Ware End, Great Amwel, England (1615) across 2 generations.

Direct Lineage
generations

Frequently Asked Questions

Isaac Capt (1615–1675) was born in Ware End, Great Amwel, England and died in Killed in the "Great Swamp Fight", Four Corners, Sakonnet River, Rhode Island-Narragansett Expedition. 4 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, 4 researchers on YourRoots have Isaac 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 2 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.

Isaac Capt's Ancestors

Pedigree chart — 3 generations on record

Self
Isaac John JOHNSON Sr Capt PTP
1615–1675
Ware End, Great Amwel, England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Isaac Capt's Descendants

1.
IC
Isaac John JOHNSON Sr Capt PTP 1615–1675 m. Elizabeth Rachel (Johnson) Porter PTP 1617–1683