Guillaume de Plaisians References Guillaume de Plaisians French statesman 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: Philip IV/ Conflict with the papacy of Philip IV…ministers Guillaume de Nogaret and Guillaume de Plaisians, Philip pledged to see Boniface judged for the heretical words and criminal and immoral deeds with which he had been charged. Read More…ministers Guillaume de Nogaret and Guillaume de Plaisians, Philip pledged to see Boniface judged for the heretical words and criminal and immoral deeds with which he had been charged. Read More