Prosper of Reggio was a fifth-century Italian bishop who served the see of Reggio Emilia for twenty-two years. Although historical records provide few details regarding his personal biography, contemporary documents confirm his role as a leader within the local church during this period. He is primarily remembered for his charitable nature and his association with the city of Reggio Emilia, where he died around 466.
Veneration and miracles


Local tradition suggests that Prosper protected his city from Attila the Hun by summoning a thick fog to conceal the inhabitants. His popularity spread extensively across cities like Bologna and Lucca between the eleventh and fourteenth centuries. Following the Council of Trent, his devotion became more localized. While he is celebrated on 25 June, the diocese also marks his memory on 24 November.
Relics and legacy

His remains were moved several times, including a translation in 703 and a tenth-century relocation to the city's central cathedral for safety. After a new church was completed in 979 and consecrated by Pope Gregory V, his body was eventually placed beneath the main altar of the rebuilt church in the sixteenth century. He remains the patron saint of Reggio Emilia.
