Who was William Reagan?

William Reagan (1881–1925) was born in Fulton,Whiteside,Illinois and died in Dixon,Lee,Illinois. 2 researchers on YourRoots have this ancestor in their family trees.

How many people are researching William?

Right now, 2 researchers on YourRoots have William in their trees. The ancestor migration map traces 16 generations of this lineage.

What records do they have for William?

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

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

William Reagan 1881–1925

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 William Reagan in their family trees — each with their own records and documentation. Trace the migration path across 16 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 10 JAN 1881 · Fulton,Whiteside,Illinois

Died 19 SEP 1925 · Dixon,Lee,Illinois

Father John M Reagan

Mother Jennie Cusick

Siblings Anna Reagan, Catherine Reagan, John Edward Reagan

Records

Ancestry Family Tree

Compare Tree

Researchers connected through William Reagan 1881–1925

and 1 more tree owner connected with William Reagan 1881–1925

Immediate Family

Parents

John M Reagan

Jennie Cusick

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

William Reagan was born in 1881 in Fulton,Whiteside,Illinois, the child of john m reagan and jennie cusick. William Reagan passed away in 1925 in Dixon,Lee,Illinois.

Sources

1

Record Ancestry Family Tree

Life Timeline

1881

Birth of William Reagan in Fulton,Whiteside,Illinois

Birth

1925

Death of William Reagan in Dixon,Lee,Illinois

Death

Oldest Ancestor Line from William Reagan

This ancestor line traces from Bradford, Yorkshire, England (1415) to Fulton,Whiteside,Illinois (1881) across 16 generations.

Direct Lineage

generations

Frequently Asked Questions

: William Reagan (1881–1925) was born in Fulton,Whiteside,Illinois and died in Dixon,Lee,Illinois. 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 William 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 16 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

William Reagan's Ancestors

Pedigree chart — 3 generations on record

Self

William Reagan PTP

1881–1925

Fulton,Whiteside,Illinois