1167-1216. King of England from 1199 and acting king from 1189 during his brother Richard I (the Lion-Hearted)'s absence on the third Crusade. He lost Normandy and almost all the other English possessions in France to Philip II of France by 1205. His repressive policies and excessive taxation brought him into conflict with his barons, and he was forced to seal the Magna Carta 1215. Later repudiation of it led to the first Barons' War 1215-17, during which he died. John's subsequent bad reputation was only partially deserved. It resulted from his intrigues against his brother Richard I, his complicity in the death of his nephew Prince Arthur of Brittany, a rival for the English throne, and the effectiveness of his ruthless taxation policy, as well as his provoking Pope Innocent III to excommunicate England 1208-13. John's attempt to limit the papacy's right of interference in episcopal elections, which traditionally were the preserve of English kings, was resented by monastic sources, and these provided much of the evidence upon which his reign was later judged.