Boleslav I "The Cruel" of Bohemia

Boleslav I "The Cruel" of was born in 0900.  Boleslav I "The Cruel" of's father was Vratislav I of Bohemia and his mother was Drahomira Ze Stodor.  His paternal grandparents were Borijov I of Bohemia and Lidmila Ze Psova. He had a brother and a sister, named St. Wenceslas and Mlada.

They had a daughter named Dobrawa\Dobrava\Dubrawka.