Roman Martyrology-December 15th-on this date in various years-
The Octave of the Immaculate Conception of the Blessed Virgin Mary.
At Rome, the holy martyrs Irenaeus, Anthony, Theodore, Saturninus, Victor, and seventeen others who suffered for Christ in the persecution of Valerian.
In Africa, the martyrdom of Saints Faustinus, Lucius, Candidus, Cælian, Mark, Januarius, and Fortunatus.
In the same country, the holy bishop Valerian, who, being upwards of eighty years of age, in the persecution of the Vandals, under the Arian king Genseric, was asked to deliver the vessels of the Church, and as he constantly refused, an order was issued to drive him all alone out of the city, and all persons were forbidden to allow him to stay in their houses or on their land. For a long time he remained lying on the public road, in the open air, and thus in the confession and defence of Catholic truth he ended his blessed life.
In the territory of Orleans, St. Maximin, confessor.
Among the Iberians across the Euxine Sea, St. Christiana, a maidservant, who by virtue of her miracles led that people to the faith of Christ, in the time of Constantine.
At Vercelli, the ordination of St. Eusebius, bishop and martyr.
And elsewhere in divers places, many other holy martyrs, confessors, and holy virgins.
R. Thanks be to God.