カジミェシュ2世
Conrad was the son of count Conrad II of Znojmo and Maria, a daughter of Grand Prince Uroš I of Serbia. Conrad was the grandson of Luitpold, the first ruler of the Přemyslid appanage of Znojmo in southern Moravia. Conrad's sister Helen of Znojmo became a Polish duchess by her marriage to High Duke Casimir II the Just.