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Joseph Colby 1740–1826

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
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

2 researchers on YourRoots have Joseph Colby in their family trees — each with their own records and documentation. Trace the migration path across 3 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 2 independent trees

Born 01 DEC 1740 · Amesbury, Essex County, Massachusetts, USA
Died 06 APR 1826 · Deer Isle, Hancock County, Maine, USA
Father Elijah Colby
Mother Elizabeth Davis
Spouse Sarah Thurlow (1737–1834)
Children Elizabeth Colby, Eunice Colby, Joseph Joseph Colby, Lydia Colby, Sarah Betsy Colby, Sarah Joseph Colby, Thomas Colby
Siblings Anthony Colby, Elijah Colby

Researchers connected through Joseph Colby 1740–1826

and 1 more tree owner connected with Joseph Colby 1740–1826

Biography

The story of Joseph Colby began in 1740 in Amesbury, Essex County, Massachusetts, USA. Joseph Colby married sarah thurlow, and had children including elizabeth colby, eunice colby, joseph joseph colby, lydia colby, sarah betsy colby, sarah joseph colby, thomas colby. Joseph Colby passed away in 1826 in Deer Isle, Hancock County, Maine, USA.

Sources

Life Timeline

1740
Birth of Joseph Colby in Amesbury, Essex County, Massachusetts, USA
Birth
1826
Death of Joseph Colby in Deer Isle, Hancock County, Maine, USA
Death

Oldest Ancestor Line from Joseph Colby

This ancestor line traces from Haverhill, Essex, Massachusetts, United States (1669) to Amesbury, Essex County, Massachusetts, USA (1740) across 3 generations.

Direct Lineage
generations

Frequently Asked Questions

Joseph Colby (1740–1826) was born in Amesbury, Essex County, Massachusetts, USA and died in Deer Isle, Hancock County, Maine, USA. 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 Joseph 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 3 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.

Joseph Colby's Ancestors

Pedigree chart — 3 generations on record

Self
Joseph Colby PTP
1740–1826
Amesbury, Essex County, Massachusetts, USA
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Joseph Colby's Descendants

1.
JC
Joseph Colby PTP 1740–1826 m. Sarah Thurlow PTP 1737–1834
  1. 1. Thomas Colby PTP 1769–1837