Who was Isaac Arnold?

Isaac Arnold (1641–1706) was born in New Haven, New Haven, Connecticut and died in Southold, Long Island, Suffolk, New York. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Isaac?

Right now, 2 researchers on YourRoots have Isaac in their trees. The ancestor migration map traces 1 generations of this lineage.

What records do they have for Isaac?

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

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Isaac Arnold 1641–1706

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.

C Reliability

Reliability Score: C

Basic — 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 Isaac Arnold in their family trees — each with their own records and documentation. Trace the migration path across 1 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: C — verified across 2 independent trees

Born 30 OCT 1641 · New Haven, New Haven, Connecticut

Died 07 Nov 1706 · Southold, Long Island, Suffolk, New York

Children Rachel Arnold

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Researchers connected through Isaac Arnold 1641–1706

and 1 more tree owner connected with Isaac Arnold 1641–1706

Immediate Family

Parents

Spouse(s)

No spouse recorded

Children

Rachel Arnold

Biography

In 1641, Isaac Arnold entered the world in New Haven, New Haven, Connecticut. Isaac Arnold had children including rachel arnold. Isaac Arnold passed away in 1706 in Southold, Long Island, Suffolk, New York.

Sources

Life Timeline

1641

Birth of Isaac Arnold in New Haven, New Haven, Connecticut

Birth

1706

Death of Isaac Arnold in Southold, Long Island, Suffolk, New York

Death

Oldest Ancestor Line from Isaac Arnold

Direct Lineage

generations

Frequently Asked Questions

: Isaac Arnold (1641–1706) was born in New Haven, New Haven, Connecticut and died in Southold, Long Island, Suffolk, New York. 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 (C) based on cross-tree validation.
: Right now, 2 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 1 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

Arnold US Census Records

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Isaac Arnold's Ancestors

Pedigree chart — 3 generations on record

Self

Isaac Arnold PTP

1641–1706

New Haven, New Haven, Connecticut