Roger of Cannae was an eleventh-century Italian bishop who served the community of Cannae. Born around 1060, he became a prominent religious leader who implemented the reforms of Pope Gregory VII. Known for his ascetic lifestyle, he dedicated much of his ministry to supporting pilgrims and the impoverished. Throughout his career, he provided counsel to popes such as Paschal II and Gelasius II, establishing himself as a significant figure within the Catholic Church during the medieval period.
Life and ministry

During his tenure as bishop, Roger helped rebuild the city of Cannae in Apulia. He was present for the re-dedication of the Canosa Cathedral in 1101. His leadership was characterized by a commitment to simplicity and service, often assisting those in need. Because of his wisdom, he was frequently consulted by various popes during his lifetime.
Veneration and death
Roger died in Cannae on December 30, 1129, and was laid to rest in the local cathedral. While his relics were once moved to Barletta, they eventually returned to his original burial site. He is recognized as a saint in the Catholic Church, with his feast day observed annually on December 30.
