Entrance Antiphon:The Good Shepherd has risen, who laid down his life for his sheep and willingly died for his flock, alleluia. Today’s Roman Martyrology commemorates St. Ubaldus, Bishop of Gubbio. He is remembered in central Italy as a Bishop who was entirely devoted to the duties of his office. He led a life of exceptional austerity. He belonged to the Order of Canons Regular of St. Augustine. He died on May 16, 1160.