Roman Martyrology-April 20th-on this date in various years-
At Rome, the holy martyrs Sulpicius and Servilian, who were converted to the faith of Christ by the speeches and the miracles of the holy virgin Domitilla. Because they refused to sacrifice to the idols, they were beheaded by Anian, prefect of the city, in the persecution of Trajan.
At Nicomedia, the holy martyrs Victor, Zoticus, Zeno, Acindynus, Caesareus, Severian, Chrysophorus, Theonas, and Antonine. They were converted to Christ by the miracles and the martyrdom of St. George, and because of their own dauntless confession of the faith, they were tortured in various ways under the Emperor Diocletian, and thus completed their martyrdom.
At Tomis in Scythia, Bishop St. Theotimus, whose great sanctity and miracles procured him the respect even of unbelieving barbarians.
At Embrun in France, St. Marcellin, first bishop of that city. By divine inspiration he came from Africa with his holy companions Vincent and Domninus, and converted the greater portion of the inhabitants of the Maritime Alps by his preaching, and by the wonderful prodigies which he still continues to work.
At Auxerre, the priest St. Marcian.
At Constantinople, St. Theodore, confessor, surnamed Trichinas, from the rough garment of hair which he wore. He was renowned for many miracles, but especially for his power over the demons. From his body issues a liquid that imparts health to the sick.
At Monte Pulciano, St. Agnes, a virgin of the Order of St. Dominic, celebrated for her miracles.
And elsewhere in divers places, many other holy martyrs, confessors, and holy virgins.
R. Thanks be to God.