De triumphis ecclesiae References De triumphis ecclesiae poem by Garland 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: John of Garland…of his best-known poems are De triumphis ecclesiae (“On the Triumphs of the Church”), which gives a detailed account of the crusade against the Cathari, and Epithalamium beatae Mariae Virginis (“Bridal Song of the Blessed Virgin Mary”). Read More…of his best-known poems are De triumphis ecclesiae (“On the Triumphs of the Church”), which gives a detailed account of the crusade against the Cathari, and Epithalamium beatae Mariae Virginis (“Bridal Song of the Blessed Virgin Mary”). Read More