Pater Curius Iuvenalis is attested in the first known monument dedicated by a Heliodromus.
Biography of Curius Iuvenalis
There seems to be no room [on the cippo] for a praenomen of Memmius, an absence that seems supported by the onomastics of the character that follows below, the pater Curtius Iuvenalis. Of these we can observe the family name Curtius, which in the regio VII is documented in the nearby Forum Clodii and Sutrium, and, proceeding northwards, in Falerii, Tarquinii, Forum Cassii, Volsinii, up to the longest Luna.
Other brothers from Caere
Heliodromus inscription of Cerveteri
This inscription by a certain Memmius Placidus is the first ever found signed by a Heliodromus.