Sir ) (1479–1557) was born in Firle, Sussex, England and died in Sussex, England. 5 researchers on YourRoots have this ancestor in their family trees.

How many people are researching Sir?

Right now, 5 researchers on YourRoots have Sir in their trees. The ancestor migration map traces 1 generations of this lineage.

What records do they have for Sir?

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

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Sir John Gage III Knight of the Garter" ( 9th Earl of Kildare ) 1479–1557

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 5 independent trees

Birth year and location consistent across 5 trees

Death year and location consistent across 5 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

5 researchers on YourRoots have Sir ) in their family trees — each with their own records and documentation. Trace the migration path across 1 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 5 independent trees

Born 28 Oct 1479 · Firle, Sussex, England

Died 26 Apr 1557 · Sussex, England

Spouse Lady Guldeford (1479–1556)

Children Alice Gage

Records

Ancestry Family Tree

Compare Tree

Researchers connected through Sir ) 1479–1557

and 4 more tree owners connected with Sir ) 1479–1557

Immediate Family

Parents

Spouse(s)

Lady Guldeford

Children

Alice Gage

Biography

In 1479, Sir John Gage III Knight of the Garter" ( 9th Earl of Kildare ) entered the world in Firle, Sussex, England. Sir John Gage III Knight of the Garter" ( 9th Earl of Kildare ) married lady philippa de guldeford, and had children including alice gage. Sir John Gage III Knight of the Garter" ( 9th Earl of Kildare ) passed away in 1557 in Sussex, England.

Sources

1

Record Ancestry Family Tree

Life Timeline

1479

Birth of Sir John Gage III Knight of the Garter" ( 9th Earl of Kildare ) in Firle, Sussex, England

Birth

1557

Death of Sir John Gage III Knight of the Garter" ( 9th Earl of Kildare ) in Sussex, England

Death

Oldest Ancestor Line from Sir )

Direct Lineage

generations

Frequently Asked Questions

: Sir ) (1479–1557) was born in Firle, Sussex, England and died in Sussex, England. 5 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, 5 researchers on YourRoots have Sir 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 1 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

Sir )'s Ancestors

Pedigree chart — 3 generations on record

Self

Sir John Gage III Knight of the Garter" ( 9th Earl of Kildare ) PTP

1479–1557

Firle, Sussex, England