Blanc - John II of Bourbon

John II ruled Dombes from 1456 until his death in 1488, a period during which the principality occupied an awkward political position between the expanding Valois crown and the Burgundian sphere. His coinage rights, exercised from the mint at Trévoux, were technically feudal privileges already under pressure from royal centralization efforts that would eventually absorb Dombes entirely into France in 1762. The blanc denomination placed this issue squarely in the petty silver category that dominated everyday exchange in the Loire and Rhône corridors during the latter half of the fifteenth century.

The span of dates — nearly two decades — suggests this type was struck across multiple die marriages without significant design revision, which accounts for the variety range documented across Divo's numbering.