Geoffrey of Monmouth
Latin: Galfridus Monemutensis Welsh: Gruffudd ap Arthur, Sieffre o Fynwy
b. Galfridus Arturus
CountryEngland
LanguagesMedieval Latin
Datesc. 1095 - c. 1155

Geoffrey of Monmouth was a Christian cleric from Monmouth, Wales, and one of the major figures in the popularity of tales of King Arthur.— Wikipedia
