Who was Cicely Thayer?

Cicely Thayer (1600–1673) was born in Gloucester, Essex, Massachusetts, United States and died in Haverhill, Essex, Massachusetts, United States. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Cicely?

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

What records do they have for Cicely?

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

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Cicely Thayer 1600–1673

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 Cicely Thayer 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: August 25, 2026 · Reliability: B — verified across 2 independent trees

Born 1 May 1600 · Gloucester, Essex, Massachusetts, United States

Died 28 May 1673 · Haverhill, Essex, Massachusetts, United States

Spouse James Davisse

Children Ephraim Davis

Records

Ancestry Family Tree

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Researchers connected through Cicely Thayer 1600–1673

and 1 more tree owner connected with Cicely Thayer 1600–1673

Immediate Family

Parents

Spouse(s)

James Davisse

Children

Ephraim Davis

Biography

The story of Cicely Thayer began in 1600 in Gloucester, Essex, Massachusetts, United States. Cicely Thayer married james davisse, and had children including ephraim davis. Cicely Thayer passed away in 1673 in Haverhill, Essex, Massachusetts, United States.

Sources

1

Record Ancestry Family Tree

Life Timeline

1600

Birth of Cicely Thayer in Gloucester, Essex, Massachusetts, United States

Birth

1673

Death of Cicely Thayer in Haverhill, Essex, Massachusetts, United States

Death

Oldest Ancestor Line from Cicely Thayer

Direct Lineage

generations

Frequently Asked Questions

: Cicely Thayer (1600–1673) was born in Gloucester, Essex, Massachusetts, United States and died in Haverhill, Essex, Massachusetts, 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 Cicely 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

Cicely Thayer's Ancestors

Pedigree chart — 3 generations on record

Self

Cicely Thayer PTP

1600–1673

Gloucester, Essex, Massachusetts, United States