The second grave (4b), a tomb "a cassone", lies against the southern
side wall of the enclosure. This grave, with an aedicula and tympanum
on the front, had an inscription too:
D(is) M(anibus)
Q(uinto) FLAVIO APRO
VENVLEIA
FELICITAS
CONIVGI SVO BENE
MERENTI FECIT
The tomb had been built for Quintus Flavius Aper
by his wife Venuleia Felicitas.
Both graves originate from the time of Traianus.