Denier

The Abbey of Nivelles — a collegiate chapter founded in the seventh century under Gertrude of Nivelles — held minting rights as part of its broader immunities granted by Carolingian and later Ottonian rulers. This denier falls within the reign of Henry III, Holy Roman Emperor, a period during which ecclesiastical minting in the Low Countries operated with considerable autonomy, often producing issues that circulated more locally than imperially sanctioned coinage. Witte's attribution remains the primary reference anchor for this type, with Kluge's Karolingische catalog situating it within the broader Carolingian-tradition ecclesiastical series.