Saint Rusticus of Sirmium

Saint Rusticus of Sirmium, also known as Rusticus of Sirmium, was a Christian martyr who lived in the 4th century. He hailed from Sirmium, a city located in Pannonia, which is present-day Sremska Mitrovica, Serbia. While there is limited information available about his life, his martyrdom and devotion to the Christian faith have made him a revered figure in the history of the Catholic Church....