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Konrad IV the Elder ( – 9 August 1447) was Duke of Oels (Oleśnica), Koźle, half of Bytom and half of Ścinawa from 1412 to 1416, sharing rule with his brothers. After 1416 he became the 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.
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