Who was William WARENNE?

William WARENNE (1256–1286) was born in Warren, Sussex, England and died in Croydon, Surrey, England. 4 researchers on YourRoots have this ancestor in their family trees.

How many people are researching William?

Right now, 4 researchers on YourRoots have William in their trees. The ancestor migration map traces 10 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.

How do I compare family trees?

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

William DE WARENNE 1256–1286

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.

C Reliability

Reliability Score: C

Basic — 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 William WARENNE in their family trees — each with their own records and documentation. Trace the migration path across 10 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: C — verified across 4 independent trees

Born 9 Feb 1256 · Warren, Sussex, England

Died 15 Dec 1286 · Croydon, Surrey, England

Records

"FamilySearch Family Tree," database, <i>FamilySearch</i>

Compare Tree

Researchers connected through William WARENNE 1256–1286

and 3 more tree owners connected with William WARENNE 1256–1286

Immediate Family

Parents

Spouse(s)

No spouse recorded

Children

No children recorded

Biography

William DE WARENNE was born in 1256 in Warren, Sussex, England. William DE WARENNE passed away in 1286 in Croydon, Surrey, England.

Sources

1

Record "FamilySearch Family Tree," database, <i>FamilySearch</i>

Life Timeline

1256

Birth of William DE WARENNE in Warren, Sussex, England

Birth

1286

Death of William DE WARENNE in Croydon, Surrey, England

Death

Oldest Ancestor Line from William WARENNE

This ancestor line traces from Le Mans, Maine-et-Loire, France (1000) to Warren, Sussex, England (1256) across 10 generations.

Direct Lineage

generations

Frequently Asked Questions

: William WARENNE (1256–1286) was born in Warren, Sussex, England and died in Croydon, Surrey, England. 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 (C) based on cross-tree validation.
: Right now, 4 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 10 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 WARENNE's Ancestors

Pedigree chart — 3 generations on record

Self

William DE WARENNE PTP

1256–1286

Warren, Sussex, England