Doubravka of Bohemia 10th-century Bohemian princess and Duchess consort of the Polans (0940–0977) Parents Biagota Boleslaus I, Duke of Bohemia Children Bolesław I the Brave Sigrid the Haughty Gunhild of Wenden Gunzelin, Margrave of Meissen Vladivoj, Duke of Bohemia Świętosława Siblings Strachkvas Boleslaus II, Duke of Bohemia Mlada Vladivoj, Duke of Bohemia Vok Střezislava Partners Gunther, Margrave of Merseburg Mieszko I
