Latuinus was a 5th-century presbyter who is recognized as the first bishop of Sées. While some historical accounts place his leadership between 400 and 440 AD, different traditions offer varying origins for his mission. Some narratives suggest he was a 1st-century missionary sent by Pope Clement I, while others claim he arrived under the direction of Boniface I. Regardless of these conflicting timelines, he is honored as a saint within the Roman Catholic Church.
Historical traditions
Local accounts suggest that Latuinus established an oratory near the present-day Chapelle Saint-Latuin during the late 4th century. Although some traditions attempted to link his mission to the 1st century to establish an older lineage for the diocese, modern historical analysis often focuses on his role as a 5th-century figure. His legacy remains tied to the early ecclesiastical foundations of the Sées region.
Veneration
The devotion to this saint continues within the diocese of Sées. This lasting respect is demonstrated by an annual pilgrimage held at the Chapelle Saint-Latuin. He is commemorated as a saint in the Roman Catholic tradition, with his feast day observed on 20 June.