About Owain Lawgoch
Lived 1330 – 1378 (aged 47–48). Owain Lawgoch was a Welsh sovereign and military personnel.
Owain ap Thomas ap Rhodri (died July 1378) or Owain Lawgoch was a Welsh soldier who served in Lombardy, France, Alsace, and Switzerland. He led a Free Company fighting for the French against the English in the Hundred Years' War. As a politically active descendant of Llywelyn the Great in the male line, he was a claimant to the title of Prince of Gwynedd and of Wales.
Genealogy
Owain was a lineal direct descendant of the Welsh Prince Llywelyn the Great, through his illegitimate son Gruffudd (d. 1244). His grandfather was a member of the Welsh Royal House of Gwynedd, and Owain was very aware of his dynastic hereditary claim as the last living male of Llywelyn's family.
Owain in legend The 20th-century reprint of Le Morte d'Arthur introduced by John Rhys tells of Owain Lawgoch (Owen of Cardiganshire), a man of untold riches and 7 feet tall with a red right hand, living in a cave in south Cardiganshire:
The name Owain in Welsh folklore is a fabled name of the "son of destiny", to which Owain aspired. The prophecy was repeated by Owain Glyndŵr two decades after Owain Lawgoch's death. The next time, Owain's fame and reputation have endured to date.
A memorial to Owain Lawgoch at his death location was unveiled Mortagne-sur-Gironde in 2003.
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Important facts
People in Owain Lawgoch's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Owain Lawgoch's
Frequently asked questions
Who was Owain Lawgoch?
Prince of Gwynedd and Wales
When was Owain Lawgoch born?
Owain Lawgoch was born in 1330 in Surrey.
When did Owain Lawgoch die?
Owain Lawgoch died in 1378 in Mortagne-sur-Gironde.
What was Owain Lawgoch's occupation?
Owain Lawgoch was a sovereign and military personnel.
What nationality was Owain Lawgoch?
Owain Lawgoch was Welsh.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Owain Lawgoch. https://biography.guide/owain-lawgoch/
MLA: "Owain Lawgoch." Biography.guide, https://biography.guide/owain-lawgoch/.
Chicago: "Owain Lawgoch." Biography.guide. https://biography.guide/owain-lawgoch/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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