Hippolytus of Rome
Starting in the fourth century, various legends arose about him, identifying him as a priest of the Novatianist schism or as a soldier converted by Saint Lawrence. He has also been confused with another martyr of the same name. Pope Pius IV identifies him as "Saint Hippolytus, Bishop of Pontus" who was martyred in the reign of Severus Alexander through his inscription on a statue found at the Church of Saint Lawrence in Rome and kept at the Vatican as photographed and published in Bunsen.
Hippolytus of Rome-2