of the Holy Trinity, Kraków). Iwo was the owner of the oldest known Polish private library (containing 32 codices purchased abroad), which he left in his will to Wawel Cathedral. Bibliography Kościół SS. Norbertanek w Imbramowicach pod wezwaniem św. Apostołów Piotra i Pawła. Wydane przez SS. Norbertanki. References 13th-century Roman Catholic bishops in Poland Bishops of Kraków Iwo People from Końskie County 12th-century births 1229 deaths