Denier à la mitre Alphonse I D'Aragon et Raymond de Bollene

This joint issue reflects one of the more unusual arrangements in medieval Provençal monetary history: a formal agreement between Alfonso I of Aragon — simultaneously count of Barcelona and of Provence through his aunt Douce's inheritance — and Raymond of Bollène, Archbishop of Arles, under which both powers shared the right of coinage in the region. Such co-struck deniers were a direct product of competing jurisdictional claims over Arles, a city the archbishops had long treated as their monetary fief.

Alfonso's Provençal tenure was perpetually distracted by Iberian commitments, leaving local ecclesiastical authority unusually intact.