Dukes of Boémia Duques da Boémia Records #9 Holders Family filter On/Off Krok, duque ok Bohemia Boleslav I, duke of Bohemia Boleslav II, duke of Bohemia Borzivoy I, duke of Bohemia Borzivoy II Przemyslide, duke of Bohemia * c. 1060 Bretislav I, duke of Bohemia Frederick, duke of Bohemia * c. 1140 Udalrich, duke of Bohemia Vratislav I, duke of Bohemia * 0888 Corrections and Updates To suggest a correction or an update. Click Here