 A year after the marriage, Bogislaw's uncle Wartislaw X died, making Bogislaw the sole ruler of Pomerania in about 200 years.In 1479, Bogislaw concluded the Peace of Prenzlau with his wife's uncle Albert III Achilles, recognizing the Elector of Brandenburg as his liege lord.Margaret's marriage was childless and her husband accused her of infidelity and disowned her.