San Severo
His relics were translated from the "Battistero di Napoli" to the district known as Rione Sanità in the 9th century, to what became known as the Catacombs of San Severo. In 1310, Archbishop Umberto d’Ormont (Uberto d'Ormont), who had served as abbot of the Basilica of San Severo, placed Severus' relics in the main altar of San Severo, and had built a marble ciborium, which has been attributed to Tino da Camaino.