Roman Martyrology, December 12th

This Day, the Twelfth Day of December

At Rome, the holy martyr Synesius, who was ordained lector in the time of the blessed Pope Xystus. Having converted many to Christ, he was accused before the emperor Aurelian, and being put to the sword, received the crown of martyrdom.

At Alexandria, in the time of Decius, the holy martyrs Epimachus and Alexander, who were kept in chains a long time, and subjected to various torments; but as they persevered in the faith, they were finally consumed by fire.

In the same place, the holy women Ammonaria, virgin, Mercuria, Dionysia, and another Ammonaria. The first named, after having triumphed over unheard-of torments, in the same persecution of Decius, ended her blessed life by the sword. As to the three others, the judge being ashamed to be overcome by women, and fearing that by resorting to tortures, he would be vanquished by their constancy, he ordered them to be beheaded immediately.

The same day, the holy martyrs Hermogenes, Donatus, and twenty-two others.

At Treves, the holy martyrs Maxentius, Constantius, Crescentius, Justinus, and their companions, who suffered in the persecution of Diocletian, under the governor Rictiovarus.

And elsewhere in divers places, many other holy martyrs, confessors, and holy virgins.

V: All ye Holy Martyrs, pray for us
R: Thanks be to God

– Roman Martyrology, 1914, revised edition with the imprimatur of Cardinal James Gibbons