Santi Severino e Sossio

The church of Santi Severino e Sossio and the annexed monastery are located on via Bartolommeo Capasso in Naples, Italy.

The church is attached to one of the oldest monasteries in the city, and from 1835 it has housed the State Archives of Naples. It was founded in the tenth century by the Benedictine Order, but the Saracen raids of the time forced them to abandon the old monastery, located on the hill of Pizzofalcone, taking the relics of San Severino with them. In 904 they added to these the relics of San Sossio, martyred companion of San Gennaro. They remained here till 1808, when they were taken to Frattamaggiore.

During the Angevin reign a number of important events occurred in this monastery, such as the convening of parliament in 1394 by the Sanseverino family, who were supporters of Louis II of Anjou.