 Hilarius of Arles, who had been a monk at Lérins before becoming bishop of Arles, composed a "laudatio" in honor of Caprasius after the latter’s death, which is the main source for Caprasius’ life.His relics are preserved in the Abbey of San Caprasio in Aulla in north Tuscany.The monastery was established by the Benedictine order as a hostel on the Via Francigena, the pilgrimage route to Rome.