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Gilbert DeClare 1243–1295

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 3 independent trees
Birth year and location consistent across 3 trees
Death year and location consistent across 3 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

3 researchers on YourRoots have Gilbert DeClare in their family trees — each with their own records and documentation. Trace the migration path across 6 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 3 independent trees

Born 2 Sep 1243 · Christchurch, Hampshire, , England
Died 7 Dec 1295 · Monmouth Castle, , Monmouthshire, England
Father Richard Iv Earl Gloucs Hertsclare De Clare
Mother Maud Delacy
Siblings Agnes Declare Or Declare Or Clare, Bernard Debrosse, Bevis Bogo Benet De Clare, Eglentine De Clare, Isabel Declare, Margaret Declare, Maud De Clare, Robert Richard De Clare, Roese Declare, Sir Gilbert De Clare, Thomas Declare
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Researchers connected through Gilbert DeClare 1243–1295

and 2 more tree owners connected with Gilbert DeClare 1243–1295

Immediate Family

Spouse(s)
No spouse recorded
Children
No children recorded

Biography

In 1243, Gilbert DeClare entered the world in Christchurch, Hampshire, England, born to richard iv earl gloucs hertsclare de clare and maud delacy. Gilbert DeClare passed away in 1295 in Monmouth Castle, Monmouthshire, England.

Sources

Life Timeline

1243
Birth of Gilbert DeClare in Christchurch, Hampshire, England
Birth
1295
Death of Gilbert DeClare in Monmouth Castle, Monmouthshire, England
Death

Oldest Ancestor Line from Gilbert DeClare

This ancestor line traces from Great Waltham, Essex, , England (1092) to Christchurch, Hampshire, , England (1243) across 6 generations.

Direct Lineage
generations

Frequently Asked Questions

Gilbert DeClare (1243–1295) was born in Christchurch, Hampshire, , England and died in Monmouth Castle, , Monmouthshire, England. 3 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, 3 researchers on YourRoots have Gilbert 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 6 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

Richard Iv Earl Gloucs Hertsclare De Clare
Father
Maud Delacy
Mother

Gilbert DeClare's Ancestors

Pedigree chart — 3 generations on record

Self
Gilbert DeClare PTP
1243–1295
Christchurch, Hampshire, , England
Parents
Unknown
Unknown
Grandparents
Unknown
Unknown
Unknown
Unknown

Gilbert DeClare's Descendants

1.
GD
Gilbert DeClare PTP 1243–1295