Monastic Unrest on the Border of Carolingian Italy: The Strange Case of Abbot Poto of San Vincenzo al Volturno

In the aftermath of the Carolingian conquest of the Italian peninsula, a commission was held in Rome to judge the case of Poto, Abbot of San Vincenzo al Volturno, who was accused of infidelitas for refusing to pray for Charlemagne’s safety. The papal inquiry reveals the existence of two factions within the monastic community, each of them likely following a different approach to monastic discipline. However, regional politics soon overlapped with internal strife, as the group led by Ambrogio Autpert was supported by Duke Hildeprando of Spoleto and the other led by Poto was supported by Pope Adrian I. This article analyses this episode of monastic unrest by focusing on the opportunities that political uncertainty opened for public authorities in an unsettled border area. It also aims to challenge the ethnic framework (assuming a Lombard faction opposed to a Frankish faction) which historiography has traditionally applied when interpreting Poto’s act of disobedience.