Herzogtum Glogau
Part of the Silesian Duchy of Głogów under the Piast duke Konrad I from 1251 on, the settlement in 1476 belonged to the inheritance of Barbara of Brandenburg, widow of the last Głogów duke Henry XI, and therefore claimed by her father Elector Albert Achilles of Brandenburg. The acquisition was officially acknowledged by Ferdinand I of Habsburg in his capacity as Bohemian king in 1538, whereafter Bobrowice was incorporated into the "Neumark" district of Brandenburg.