Konrad IV the Elder
…sole ruler of Kąty, Bierutów, Prudnik and Syców. In 1417, he assumed the role of Bishop of Wrocław and also held the title of Duke of Nysa. The son of Konrad III the Old, Duke of Oleśnica, and his wife Judith, Konrad IV the Elder was the eldest of his siblings. His four younger brothers also shared the name of Konrad…