Holy Hieromartyr Dionysius, Bishop of Alexandria, and his disciples (258)

He was a disciple of Origen and became a priest in Alexandria. He became Bishop of Alexandria in 247, serving not only his own see but the whole Church with fervor and compassion. He traveled to Rome to fight the Novatian schisms that disturbed the Body of Christ at that time, and mediated in the dispute between St Cyprian (September 16) and the Pope.