Roman Martyrology-August 14th- on this date in various years-
The Vigil of the Assumption of the Blessed Virgin Mary.
At Rome, the birthday of the blessed priest Eusebius, who for the defence of the Catholic faith was shut up in a room of his own house by the Arian emperor Constantius, where constantly persevering in prayer for seven months, he rested in peace. His body was removed by the priests Gregory and Orosius, and buried in the cemetery of Callistus, on the Appian Way.
At Apamea in Syria, St. Marcellus, bishop and martyr, who was killed by the enraged heathen for having pulled down a temple of Jupiter.
At Todi in Umbria, St. Callistus, bishop and martyr.
In Illyria, St. Ursicius, martyr, who was beheaded for Christ after suffering various torments under Emperor Maximian and the governor Aristides.
In Africa, St. Demetrius, martyr.
In the island of Aegina, St. Athanasia, widow, celebrated for monastical observance and the gift of miracles.
And elsewhere in divers places, many other holy martyrs, confessors, and holy virgins.
R. Thanks be to God.