Florentius of Anjou was a 4th-century Christian priest and hermit who served as an abbot. The brother of Florian of Lorch, he initially resided on the island of île d'Yeu before moving to the mainland. He is primarily recognized for his missionary work, specifically for evangelizing the area surrounding Saumur. He passed away on 30 September 390 and is commemorated as a saint in both Catholic and Orthodox traditions.
Life and ministry

After living on île d'Yeu, this monk and priest focused his spiritual efforts on the Saumur region. His missionary work helped spread the faith in that area. Following his death in 390, he was laid to rest at Mont Glonne. His life as a hermit and leader within the monastic community remains his defining historical legacy.
Relics and veneration
The saint's remains have been moved several times, first to Montsoreau by Absalon and later to Roye. In 1496, the relics were divided between two different locations. Today, some of his bones are preserved within the crypt of Saint-Florent-le-Vieil. He is honored on his feast day, which occurs on 22 September.
