Barbara of Brandenburg, Bohemian queen (d. 1515)
Barbara of Brandenburg (30 May 1464 – 4 September 1515), a member of the German House of Hohenzollern, was by birth Margravine of Brandenburg, and by her two marriages, Duchess of Głogów from 1472 to 1476, and Queen of Bohemia (although only nominally) from 1476 to 1490/1500.