Picture: Luca Giordano · Public domain · Wikimedia Commons

Aspren

Bishop of Naples

SaintAncient RomePre-congregation

Feast: 3 August (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)

Born

100

Died

200

Beatified

—

not needed: before formal processes

Canonised

By tradition

recognised before formal processes began

Who they were

Aspren or Asprenas (Italian: Sant'Asprenato, Sant'Aspreno, Sant'Aspremo) was a 1st-century Christian saint and venerated as the first Bishop of Naples.

Summary from Wikipedia (CC BY-SA 4.0), until this page is written up in full.

The miracles

Limited information available on this saint.

Why that counted as sanctity

Limited information available on this saint.

Sources

Wikidata Q737911 — dates, feast day and identifiers (CC0)
English Wikipedia — Aspren (CC BY-SA)

Not yet written up in full: no Church source with an account of this person has been found yet. The name, dates and step come from Wikidata and are not yet checked against Church records.