Template:Wp-Bogislaw I, Duke of Pomerania

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Bogusław I (also Bogislaw and Boguslaus; – 18 March 1187), a member of the House of Griffins, was Duke of Pomerania from 1156 until his death. In 1181 he received the "Duchy of Slavinia" as a fief from Emperor Frederick Barbarossa.