Nostrianus was

Bishop of Naples The Roman Catholic Archdiocese of Naples ( la, Archidioecesis Neapolitana) is a Roman Catholic archdioceses in southern Italy, the see being in Naples. A Christians, Christian community was founded there in the 1st century AD and the diocese of N ...

, known for his opposition to

Arianism Arianism ( grc-x-koine, Ἀρειανισμός, ) is a Christological doctrine first attributed to Arius (), a Christian presbyter from Alexandria, Egypt. Arian theology holds that Jesus Christ is the Son of God, who was begotten by God ...

and

Pelagianism Pelagianism is a Christian theological position that holds that the original sin did not taint human nature and that humans by divine grace have free will to achieve human perfection. Pelagius ( – AD), an ascetic and philosopher from th ...

. In 439, he gave shelter to Bishop

Quodvultdeus Quodvultdeus (Latin for "what God wills", died 450 AD) was a fifth-century Church Father and Bishop of Carthage who was exiled to Naples. He was known to have been living in Carthage around 407 and became a deacon in 421 AD. He corresponded wi ...

Carthage Carthage was the capital city of Ancient Carthage, on the eastern side of the Lake of Tunis in what is now Tunisia. Carthage was one of the most important trading hubs of the Ancient Mediterranean and one of the most affluent cities of the classi ...

, after the city's sacking by the

Vandals The Vandals were a Germanic peoples, Germanic people who first inhabited what is now southern Poland. They established Vandal Kingdom, Vandal kingdoms on the Iberian Peninsula, Mediterranean islands, and North Africa in the fifth century. The ...

References

Italian Roman Catholic saints Canonizations by Pope Leo XIII 5th-century Italian bishops Bishops of Naples {{Italy-saint-stub