ボレスワフ4世
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.