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Mary Alden 1766–1825

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 Mary Alden in their family trees — each with their own records and documentation. Trace the migration path across 25 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

Born 9 May 1766 · Cape Elizabeth, Cumberland, Maine, USA
Died 6 Mar 1825 · Portland, Cumberland, Maine, USA
Father David Alden (1727–1809)
Mother Elizabeth Thorndike
Siblings Abigail Alden, Bathsheba Alden, Benjamin Alden, David Alden, Elizabeth Alden, Hannah Alden, James Alden, John Alden, Rebecca Alden

Researchers connected through Mary Alden 1766–1825

and 3 more tree owners connected with Mary Alden 1766–1825

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

The story of Mary Alden began in 1766 in Cape Elizabeth, Cumberland, Maine, USA. Mary Alden passed away in 1825 in Portland, Cumberland, Maine, USA.

Sources

  1. 1
    Record Details: Details: Details: Details: Details: Footnote: Brøderbund WFT Vol. 1, Ed. 1, Tree #5322, Date of Import: Aug 12, 1996 SLAUGHT PEDIGREE CHART 1992 Footnote: Brøderbund WFT Vol. 1, Ed. 1, Tree #5322, Date of Import: Aug 12, 1996 SLAUGHT PE

Life Timeline

1766
Birth of Mary Alden in Cape Elizabeth, Cumberland, Maine, USA
Birth
1825
Death of Mary Alden in Portland, Cumberland, Maine, USA
Death

Oldest Ancestor Line from Mary Alden

This ancestor line traces from Kyme, Lincolnshire, England (1004) to Cape Elizabeth, Cumberland, Maine, USA (1766) across 25 generations.

Direct Lineage
generations

Frequently Asked Questions

Mary Alden (1766–1825) was born in Cape Elizabeth, Cumberland, Maine, USA and died in Portland, Cumberland, Maine, USA. 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 Mary 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 25 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.

Mary Alden's Ancestors

Pedigree chart — 3 generations on record

Self
Mary Alden PTP
1766–1825
Cape Elizabeth, Cumberland, Maine, USA
Parents
David Alden PTP
1727–1809
Bridgewater, Plymouth, Massachusetts, United States
Unknown
Grandparents
Unknown
Martha Shaw PTP
1700–1760
Bridgewater, Plymouth, Massachusetts
Unknown
Unknown

Mary Alden's Descendants

1.
MA
Mary Alden PTP 1766–1825