Joachim of Münsterberg-Oels Duke of Münsterberg, Duke of Oels and Count of Kladsko, and Bishop of Brandenburg (1503-1563) (1503–1562) Parents Charles I, Duke of Münsterberg-Oels Anna of Sagan Children Siblings Hedwig of Münsterberg-Oels John, Duke of Ziębice-Oleśnica George II, Duke of Münsterberg-Oels Henry II, Duke of Münsterberg-Oels Margarethe, Herzogin von Münsterberg Ursula, Herzogin von Münsterberg