Saint Venantius is a Christian martyr who is believed to have lived during the 3rd century. He is venerated in the Roman Catholic Church and is known for his steadfast faith in the face of persecution. His feast day is celebrated on May 18. According to tradition, Saint Venantius was a young boy from Italy who was arrested for refusing to renounce his faith. He is often depicted in art as a young man with a palm branch, symbolizing victory over death. His life and martyrdom serve as an inspiration for many Christians, particularly in the Diocese of Camerino.