Arthur, duke of Brittany
- Michael Jones
Arthur, duke of Brittany (1187–1203), prince, was the posthumous son of Geoffrey, duke of Brittany (d. 1186), fourth son of Henry II, and Constance, duchess of Brittany (c. 1161–1201). He was born at Nantes on Easter day (29 March) 1187. Despite his grandfather's wish that he should be called ...