Denier - Charles II Saint Fursey monastery of Peronne

The Edict of Pîtres, issued by Charles II in June 864, was among the most ambitious monetary reforms of the Carolingian period — it centralized minting authority, suppressed unauthorized workshops, and formally designated which ecclesiastical and royal sites could strike coin. The monastery of Péronne, associated with the Irish peregrinus Fursey who died there around 650, was among the privileged houses that retained or received minting rights under this reorganization.

Production almost certainly ceased with Charles II's death in 877, making the emission window tight and surviving examples correspondingly scarce.