Casimir I the Restorer Polish king (1016-1058) (1016–1058) Parents Richeza of Lotharingia Mieszko II Children Władysław I Herman Otto of Poland Mieszko Kazimierzowic Bolesław II the Generous Świętosława of Poland Siblings Richeza of Poland, Queen of Hungary Gertrude of Poland Agatha, wife of Edward the Exile Partners Maria Dobroniega of Kiev
