Constantius of Capri was a Catholic bishop who lived during the 7th or 8th century. While his exact origins remain uncertain, historical accounts suggest he may have been of imperial descent or a bishop who traveled from Africa to Italy. He eventually settled on the island of Capri, where he is honored as a patron. His life is often viewed through the lens of legend, particularly regarding how he arrived on the island and his role as an educator in southern Italy.
Life and legends

Very little is documented about his early life or his journey to the island. Some traditions claim he was a bishop from Constantinople, while others suggest he was a traveler who spent many years wandering. Local legends regarding his arrival on Capri are varied, though some traditions place his arrival around the year 739. He is remembered for his service as an educator within the southern Italian regions.
Veneration and legacy
He is venerated as a saint, with his feast day observed on May 14. During the 10th century, his protection was specifically invoked to guard Capri and Amalfi against Saracen raiders. His legacy is preserved through the Chiesa di San Costanzo, located near Marina Grande, and a reliquary at Montevergine that holds a bone attributed to him.
