20 December – Saint Ursicinus of Saint-Ursanne

Bibliotheca Sanctorum Martyrologium Romanum Wikipedia Entry Art & Architecture Medieval Religion Listserv Saint Ursanne, see also (Histoire de St-Ursanne, du chapitre, de la ville et de la prévôté de ce nom) https://commons.wikimedia.org/wiki/File:Saint-Ursanne_Kirche_Suedportal.jpg Wikimedia Commons Medieval Hagiography The Cult of Saints in Late Antiquity Database BHL Novum Supplementum, p. 846 (not in the public domain)

30 March – Saint Mamertinus & 20 April – Saint Marcian, both of Auxerre

Modern Hagiography Roman Martyrology – Saint Marcian Wikipedia – Saint Mamertinus, Saint Marianus Medieval Hagiography BHL – Saint Mamertinus, Supplement ; Saint Marianus Acta Sanctorum (combined with Saint Marianus) The Golden Legend (and illustrations) (Saint Mamertinus) Art & Architecture Index of Medieval Art – Saint Mamertinus Portail Biblissima – Mamertin & Marien d’Auxerre POP :Continue reading “30 March – Saint Mamertinus & 20 April – Saint Marcian, both of Auxerre”