Boleslav I the Cruel of Bohemia
Boleslav I the Cruel of was born in Praha, Praha, Czechoslovakia.

 Biagata of Stockow
Biagata of was born about 0901 in Praha, Praha, Czechoslovakia.

 Boleslaw II the Pious of Bohemia
Boleslaw II the Pious of was born before 0930 in Praha, Praha, Czechoslovakia.  Boleslaw II the Pious of is no longer alive.

 Dobravy of Bohemia
Dobravy of was born in Praha, Praha, Czechoxlovakia.  She died in 0977.