Severinus of Noricum is a saint, known as the "Apostle to Noricum". It has been speculated that he was born in either Southern Italy or in the Roman province of Africa. Severinus himself refused to discuss his personal history before his appearance along the Danube in Noricum, after the death of Attila in 453. However, he did mention experiences with eastern desert monasticism, and his vita draws connections between Severinus and Saint Anthony of Egypt.