Wikipedia
Aspren or Asprenas was a 1st-century Christian saint and venerated as the first Bishop of Naples.
Aspren lived at the end of the 1st century and in the early 2nd century, as confirmed by archaeological studies regarding the early Neapolitan Church as well as the fact that "Aspren" was a common name during the days of the Roman Republic and the early years of the Roman Empire and afterwards fell into disuse.
The Marble Calendar of Naples (Calendario Marmoreo di Napoli) attests to Aspren's existence and the fact that he lived during the reigns of Trajan and Hadrian; Aspren's episcopate is stated as lasting twenty-three years.
Nothing is known of his life, but an ancient legend holds that Saint Peter, on his way to Rome, stopped at Naples and converted an old woman (identified as Candida the Elder) after he cured her of an illness.
Numerous other converts to Christianity were made during this time in Naples, including Aspren, who was converted either by Peter or Candida herself and who had also been ill.
The legend holds that Peter consecrated Aspren as bishop of Naples and asked him to construct the oratory of Santa Maria del Principio, which would form the basis for the basilica of Santa Restituta; San Pietro ad Aram was also said to have been built during this time.