Defendens was a 3rd-century Christian soldier from Thebes who is recognized as a martyr. According to tradition, he was a member of the Theban Legion and met his death at Agaunum. While he is widely commemorated as a soldier-saint, some historical scholars suggest that the figure honored in certain Italian traditions might be distinct from the member of the Theban Legion.
Life and death


Born around 250 in Thebes, Defendens served as a soldier within the Roman Empire. He is traditionally linked to the martyrdom of the Theban Legion, which occurred at Agaunum. Historical records indicate he died in 286, with some traditions suggesting his death may have taken place in the region of Casale Monferrato.
Veneration


The saint has been honored in Northern Italy since at least the 14th century, with specific devotion in cities such as Chivasso, Lodi, Novara, and Casale Monferrato. His feast day is observed on January 2. Dedicated oratories and churches exist in places like Solto Collina and Clusone, and he was also venerated in Marseille.
