August 18th, a day during the Traditional Octave of the Assumption, is also when the Church commemorates the lesser-known martyr - St. Agaptius of Palestrina. The following is taken from The Order of St. Benedict Bethlehem Priory Servants of Jesus:
Triumph of the Faith by Eugene Thirion
Saint Agapitus (Agapetus) suffered in his youth a cruel martyrdom at Praeneste, now called Palestrina, twenty-four miles from Rome. St. Agapitus was but 15 years old, when he was apprehended by the tyrant Aurelian, on account of being a Christian. As he unflinchingly proclaimed his belief in Christ, he was whipped with scourges and then cast into a dungeon, without any food, that he might thus be forced to forsake Christianity. When Antiochus, the prefect, found him, at the end of five days, more determined than before, he ordered a live coal to be put upon his head. The brave youth stood immovably under this torture, and praising God, said: “A head, which would wear an eternal crown in Heaven, must not hesitate to wear suffering and pain upon earth. Wounds and burns make my head the more worthy to be crowned with eternal glory.”
Antiochus, greatly provoked, ordered them to whip the holy youth till his body became one great wound, after which they hung him by the feet over a fire, hoping to suffocate him. But they failed; for, after a long silence, he addressed the prefect saying: “Behold, Antiochus, the people will say that all thy ingenuity, all thy wit, ends in smoke.” Enraged at this remark, the tyrant had him again cruelly whipped and ordered boiling water to be poured into the open wounds. After this, they knocked all his teeth out and broke his jaws with blows. God punished the tyrant for his cruelty; He caused him to fall from his seat and break his neck. Aurelian, hearing of this, ordered the martyr to be thrown to the wild beasts, but as they refused to touch him, he was finally beheaded. Thus ended the glorious martyrdom of the holy youth, Agapitus, in the year 275.
Two churches in Palestrina and others in various places are dedicated to God under his name.
Note: This is a different St. Agapitus than the one comemmorated with St. Xystus II on August 7th.
Collect
Grant, O Lord, that thy Church may with all gladness trust in the advocacy of thy blessed Martyr Agapitus, and that by his glorious intercession, it may be enabled to continue steadfastly in all godly devotion and established in security against all adversity. Through Jesus Christ our Lord, who liveth and reigneth with thee in the unity of the Holy Ghost ever, one God, world without end. Amen.