Who was Allan Greenwood?

Allan Greenwood (1957–2018) was born in Maryland, USA and died in Ohio, USA. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Allan?

Right now, 2 researchers on YourRoots have Allan in their trees. The ancestor migration map traces 17 generations of this lineage.

What records do they have for Allan?

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.

Allan Eugene Greenwood 1957–2018

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 Allan Greenwood in their family trees — each with their own records and documentation. Trace the migration path across 17 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 2 independent trees

Born 19 Jul 1957 · Maryland, USA

Died 12 May 2018 · Ohio, USA

Father William Clinton Greenwood

Mother Mabel F Thornton

Siblings Pat Greenwood

Records

Ohio, U.S., Death Records, 1908-1932, … U.S., Index to Public Records, … Ancestry Family Tree

Compare Tree

Researchers connected through Allan Greenwood 1957–2018

and 1 more tree owner connected with Allan Greenwood 1957–2018

Immediate Family

Parents

William Clinton Greenwood

Mabel F Thornton

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

In 1957, Allan Eugene Greenwood entered the world in Maryland, USA, born to william clinton greenwood and mabel f thornton. Allan Eugene Greenwood passed away in 2018 in Ohio, USA.

Sources

1

Death Records Ohio, U.S., Death Records, 1908-1932, 1938-2022
2

Record U.S., Index to Public Records, 1994-2019
3

Record Ancestry Family Tree

Life Timeline

1957

Birth of Allan Eugene Greenwood in Maryland, USA

Birth

2018

Death of Allan Eugene Greenwood in Ohio, USA

Death

Oldest Ancestor Line from Allan Greenwood

This ancestor line traces from Comberford, Staffordshire, England (1500) to Maryland, USA (1957) across 17 generations.

Direct Lineage

generations

Frequently Asked Questions

: Allan Greenwood (1957–2018) was born in Maryland, USA and died in Ohio, 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 Allan 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 17 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.