Roman Martyrology-August 18th- on this date in various years-
At Palestrina, the birthday of the holy martyr Agapitus. Although only fifteen years of age, because he was fervent in the love of Christ, he was arrested by order of Emperor Aurelian, and scourged for a long time. Afterwards, under the prefect Antiochus, he endured more severe torments, and being delivered to the lions by the emperor’s order without receiving any injury, he was finally struck with the sword, and thus merited his crown.
At Rome, during the persecution of Diocletian, the blessed John and Crispus, priests, who charitably buried the bodies of many saints; afterwards becoming partakers of their merits, they deserved the joys of eternal life.
In the same city, the holy martyrs Hermas, Serapion, and Polyaenus. Being dragged through narrow, stony, and rough places, they yielded up their souls to God.
In Illyria, the holy martyrs Florus and Laurus, stonecutters, who, after the martyrdom of Proculus and Maximus, their employers, were subjected to many torments under the governor Licion, and plunged into a deep well.
At Myra in Lycia, the holy martyrs Leo and Juliana.
At Metz in France, St. Firmin, bishop and confessor.
At Rome, on the Via Lavicana, St. Helena, mother of the religious emperor Constantine the Great, who was the first to set the example to other princes of protecting and extending the Church.
And elsewhere in divers places, many other holy martyrs, confessors, and holy virgins.
R. Thanks be to God.