Who was Jonathan Adams?

Jonathan Adams (1646–1712) was born in Concord, Middlesex, Massachusetts, USA and died in Chelmsford, Middlesex, Massachusetts, USA. 15 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Jonathan?

Right now, 15 researchers on YourRoots have Jonathan in their trees. The ancestor migration map traces 8 generations of this lineage.

What records do they have for Jonathan?

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

How do I compare family trees?

Use Compare Tree on an available researcher profile to compare overlapping people and records.

Jonathan Adams 1646–1712

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 15 independent trees

Birth year and location consistent across 15 trees

Death year and location consistent across 15 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

15 researchers on YourRoots have Jonathan Adams in their family trees — each with their own records and documentation. Trace the migration path across 8 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: B — verified across 15 independent trees

Born 6 Jan 1646 · Concord, Middlesex, Massachusetts, USA

Died 25 Nov 1712 · Chelmsford, Middlesex, Massachusetts, USA

Father John Joseph Adams

Mother Mary Blackmore

Siblings John Adams

Records

American Genealogical-Biographical Index (AGBI) Geneanet Community Trees Index Massachusetts, U.S., Compiled Marriages, 1633-1850 Massachusetts, U.S., Town Birth Records, … Massachusetts, U.S., Town Death Records, … Massachusetts, U.S., Town Marriage Records, … U.S. and International Marriage Records, … U.S., New England Marriages Prior … U.S., Sons of the American … North America, Family Histories The New England Historical & … Cheshire, England, Select Bishop's Transcripts 3903113.FTW A genealogical history of Henry … Ancestry Family Tree OneWorldTree

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Researchers connected through Jonathan Adams 1646–1712

and 14 more tree owners connected with Jonathan Adams 1646–1712

Immediate Family

Parents

John Joseph Adams

Mary Blackmore

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

Jonathan Adams was born in 1646 in Concord, Middlesex, Massachusetts, USA, the child of john joseph adams and mary blackmore. Jonathan Adams passed away in 1712 in Chelmsford, Middlesex, Massachusetts, USA.

Sources

1

Record American Genealogical-Biographical Index (AGBI)
2

Record Geneanet Community Trees Index
3

Marriage Records Massachusetts, U.S., Compiled Marriages, 1633-1850
4

Birth Records Massachusetts, U.S., Town Birth Records, 1620-1850
5

Death Records Massachusetts, U.S., Town Death Records, 1620-1850
6

Marriage Records Massachusetts, U.S., Town Marriage Records, 1620-1850
7

Marriage Records U.S. and International Marriage Records, 1560-1900
8

Marriage Records U.S., New England Marriages Prior to 1700
9

Record U.S., Sons of the American Revolution Membership Applications, 1889-1970
10

Record North America, Family Histories
11

Record The New England Historical & Genealogical Register
12

Record Cheshire, England, Select Bishop's Transcripts
13

Record 3903113.FTW
14

Record A genealogical history of Henry Adams, of Braintree, Mass., and his descendants
15

Record Ancestry Family Tree
16

Record OneWorldTree

Life Timeline

1646

Birth of Jonathan Adams in Concord, Middlesex, Massachusetts, USA

Birth

1712

Death of Jonathan Adams in Chelmsford, Middlesex, Massachusetts, USA

Death

Oldest Ancestor Line from Jonathan Adams

This ancestor line traces from Taunton, Somerset, England (1429) to Concord, Middlesex Cty, Massachusetts (1646) across 8 generations.

Direct Lineage

generations

Frequently Asked Questions

: Jonathan Adams (1646–1712) was born in Concord, Middlesex, Massachusetts, USA and died in Chelmsford, Middlesex, Massachusetts, USA. 15 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, 15 researchers on YourRoots have Jonathan 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 8 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.