Ad abolendum References Ad abolendum 1184, papal bull Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Waldenses/ Early history…under ban with his bull Ad abolendam (1184), issued during the Synod of Verona. Read More…under ban with his bull Ad abolendam (1184), issued during the Synod of Verona. Read More