Magnus of Cuneo

Magnus of Cuneo, also known as San Magno, is venerated as a martyr and is a figure associated with the legendary Theban Legion. The primary center for his cult is the mountain sanctuary known as the Santuario di San Magno, located in the Valle Grana, Castelmagno, within the province of Cuneo.

Legend and Historical Context

Local tradition holds that Magnus was a soldier in the Theban Legion, which was reputedly commanded by Maurice. This legion is said to have been decimated in 286 AD at Agaunum. According to legend, Magnus escaped to the mountains of Piedmont, where he preached the Christian religion in the Alps. He is believed to have been martyred and buried in the location now occupied by the Santuario di San Magno.

However, scholarly analysis, such as that by Damiano Pomi, indicates that there is neither documentary nor archaeological evidence to support the connection between Magnus and the Theban Legion. This linkage is seen as a common practice to lend antiquity and importance to local saints about whom little historical information was available, similar to the cults of Chiaffredo, Bessus, Tegulus, Constantius, and Dalmatius.

Veneration and Iconography

Magnus's feast day is celebrated on August 19. He is sometimes theoretically identified with Magnus of Füssen (Mang), a later monk whose cult may have spread south to Piedmont. Despite the lack of historical corroboration for his Theban Legion affiliation, Magnus is iconographically depicted as a Roman soldier. He is often shown holding a banner and the palm of martyrdom, symbols commonly associated with martyrs.

It is important to distinguish Magnus of Cuneo from other saints of the same name, such as Magnus of Anagni or Magnus of Cappadocia, whose feast days occur on the same date. The current church at Santuario di San Magno was constructed between 1704 and 1716 in the Piedmontese Baroque style, though it retains 15th and 16th-century frescoes in its interior. The site itself may have once been dedicated to the Roman god Mars.