Bolesław IV the Curly
He was prepared by his parents for an ecclesiastical career, probably at the Benedictine Abbey of Waldsassen or at the Abbey of Fulda. He was probably still a minor in 1163, when his elder brothers Bolesław I the Tall and Mieszko I Tanglefoot, backed by the Emperor Frederick I Barbarossa, returned to Poland and received the Duchy of Silesia from their uncle High Duke Bolesław IV the Curly. Konrad probably remained in Germany at that time.