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John De Gaunt 1340–1399

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
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

2 researchers on YourRoots have John Gaunt in their family trees — each with their own records and documentation. Trace the migration path across 13 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 24 Jun 1340 · Abbaye De St Bav, Gand, Flandre Oriental, Belgium
Died 3 Feb 1399 · Leicester, Leicestershire, , England
Father Edward Plantagenet (1312–1377)
Mother Philippa De Hainault
Spouse Blanche Plantagenet (1345–1369)
Children Blanche Plantagenet, Cathrine , Edward De Gaunt, Edward Of Lancaster, Edward Plantagenet, Elizabeth Of Gaunt, Elizabeth Plantagenet, Henry Bollingbroke Of Lancaster, Henry Cardinal Beaufort, Henry Iv Plantagenet, Isabel Plantagenet, Joan De Beaufort, John Beaufort, John Of Lancaster, John Plantagenet, John T Plantagenet Of Lancaster, Katherine De Lancaster, King Henry, Philippa Plantagenet, Sabel Plantagenet Of Lancaster, Thomas De Beaufort Of Exeter
Siblings Blanche De La Tour, Blanche Plantagenet, Daughter 1 Plantagenet, Daughter 2 Plantagenet, Daughter 3 Plantagenet, Daughter 4 Plantagenet, Daughter 5 Plantagenet, Edward Black Plantagenet, Edward De Gault, England , Isabella Plantagenet, Joan Plantagenet, John Of Gaunt Duke Of Lancaster Duke Of Aquitaine Earl Of Richmond King Of Castile And Leon, Lionel Of Clarence Plantagenet, Margaret Plantagenet, Mary , Mary Plantagenet, Son 7 Plantagenet, Thomas Of England, Thomas Of Gloucester Plantagenet, Thomas Plantagenet, William Of Hatfield, William Of Windsor, William Plantagenet

Researchers connected through John Gaunt 1340–1399

and 1 more tree owner connected with John Gaunt 1340–1399

Biography

John De Gaunt was born in 1340 in Abbaye De St Bav, Gand, Flandre Oriental, Belgium, the child of edward iii plantagenet and philippa de hainault. John De Gaunt married blanche plantagenet, catherine de roet, constanza perez castile leon, marie de st hilaire, and had children including blanche plantagenet, cathrine, edward de gaunt, edward of lancaster, edward plantagenet, elizabeth of gaunt, elizabeth plantagenet, henry bollingbroke of lancaster, henry cardinal beaufort, henry iv plantagenet, isabel plantagenet, joan de beaufort, john beaufort, john of lancaster, john plantagenet, john t plantagenet of lancaster, katherine de lancaster, king henry, philippa plantagenet, sabel plantagenet of lancaster, thomas de beaufort of exeter. John De Gaunt passed away in 1399 in Leicester, Leicestershire, England.

Sources

  1. 1
    Record North America, Family Histories

  2. 2
    Record Source

Life Timeline

1340
Birth of John De Gaunt in Abbaye De St Bav, Gand, Flandre Oriental, Belgium
Birth
1399
Death of John De Gaunt in Leicester, Leicestershire, England
Death

Oldest Ancestor Line from John Gaunt

This ancestor line traces from Chambéry, Savoie, Rhône-Alpes, France (1000) to Abbaye De St Bav, Gand, Flandre Oriental, Belgium (1340) across 13 generations.

Direct Lineage
generations

Frequently Asked Questions

John Gaunt (1340–1399) was born in Abbaye De St Bav, Gand, Flandre Oriental, Belgium and died in Leicester, Leicestershire, , England. 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 John 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 13 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.

John Gaunt's Ancestors

Pedigree chart — 3 generations on record

Self
John De Gaunt PTP
1340–1399
Abbaye De St Bav, Gand, Flandre Oriental, Belgium
Parents
Edward III Plantagenet PTP
1312–1377
Windsor, Berkshire, , England
Unknown
Grandparents
Edward II Plantagenet PTP
1284–1327
Castle, Caernarvonshire, , Wales
Unknown
Unknown
Unknown

John Gaunt's Descendants

1.
JG
John De Gaunt PTP 1340–1399 m. Blanche Plantagenet PTP 1345–1369
  1. 1. Edward Plantagenet PTP 1284–1327
  2. 2. Philippa Plantagenet PTP 1360–1415
  3. 3. Blanche Plantagenet PTP 1345–1369