Boleslaw I The Great, King of Poland, b: 967


			^{Siemomysl duke of Poland}^b. 900 d.

		^{Mieszko I of Poland}^b. 930 d.

	^{Boleslaw I Poland}^{b.967 Poznan, Poland d.1025}		^{Boleslaus I, Duke of Bohemia}^{b. 915 d. 972}

		^{Dobrawa of Bohemia}^{b. d.977}	^Biagota^{b. d.}

^Bezprym^{b. 986 d.1032}



	^{Judith of Hungary}^{b. 969 d.988}