sentences:  By the early 9th century, a Benedictine monastery with an attached hospital was founded here under the government of Archbishop Athanasius I.The late 9th century Archbishop and Duke of Naples, Athanasius of Naples, moved the body of his uncle and namesake from the Abbey of Montecassino to this church.By the 15th century, dissensions within the monastery led to its dissolution, and in 1468 the Cardinal Oliviero Carafa formulated the building into a hospital funded by various neighborhoods.