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OttoI b. Otto ca zweiter Brandenburgischer Markgraf und Sohn Albrechts des Bren Eingeweiht in der ehemaligen Berliner Siegesallee geschaffen von dem Bildhauer Max Unger Zur Zeit gelagert im Kreuzberger Lapidarium Otto second Margrave of Brandenburg and son of Albert the Bear Inaugurated in the former Siegesallee in Berlin created