Peter

Peter (born c. 1165—died 1219?) was briefly Latin emperor of Constantinople, from 1217 to 1219. The son of Peter of Courtenay (died 1183) and a grandson of the French king Louis VI, he obtained the counties of Auxerre and Tonnerre by his first marriage. He later married Yolande (died 1219), sister of Baldwin I and Henry of Flanders, first and second Latin emperors of Constantinople; she brought him the marquessate of Nevers. Chosen successor to...