Sant'Evasio is a Christian saint celebrated primarily in the region of Piedmont, Italy. He is known for his role as a bishop and martyr, with his feast day observed on January 1. His life and works are often associated with the spread of Christianity in the area. The town of Casale Monferrato honors Sant'Evasio as its patron saint, and a prominent cathedral is dedicated to him. This cathedral features beautiful artwork and architecture that reflect the historical significance of Sant'Evasio in the local community. His legacy continues to be celebrated through various religious events and traditions.