 In 1220 Iwo brought the Order of the Holy Ghost ("Ordo Fratrum Canonicorum Regularium Sancti Spiritus de Saxia") to Prądnik Biały, where he entrusted them with the care of the hospital.Iwo is thought to be the probable founder of the church in Wysocice at the beginning of the 13th century.In 1222 in Kacice near Słomniki he established a Cistercian monastery, which later moved to Mogiła near Kraków and became known as Mogiła Abbey.