Denier - Odo St. Fursey abbey of Peronne

Odo, Count of Paris, was elected king in 888 after the Carolingian Charles the Fat proved incapable of defending the realm — his accession coming almost immediately after the Vikings had besieged Paris for over a year, a siege Odo himself had led the defense of. The abbey of Péronne, founded around the tomb of the Irish monk Fursey who died there around 650, held minting rights that Odo confirmed as part of broader efforts to consolidate ecclesiastical loyalty during his contested reign against Carolingian claimants.

Prou's reference number 245 in the Carolingian series places this squarely within a documented but sparsely surviving monastic issue.