Catacomb of Commodilla

The Catacombs of Commodilla or Catacombs of Felix and Adauctus is a three-level underground burial complex forming one of the catacombs of Rome. It is sited on via delle Sette Chiese, not very far from via Ostiense, in the Ostiense quartiere. One name derives from its founder or the donor of the land on which it was built, whilst the other its after the two main martyrs buried there, Felix and Adauctus. The earliest level is the most interesting in archaeological terms, re-using an ancient pozzolana quarry and housing Felix and Adauctus' tombs in a small underground basilica (which contained the notable Commodilla catacomb inscription). The other two levels were developed out from this level. No remains of monuments connected to the complex survive above ground

Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).