Ilario had two sons: Costantino (Constantinus) and Atanagio or Anastasio (Anastasius). The former built a hospital in Trastevere for poor Sardinians, which was destroyed in the later sack of Rome (1527). In 1068 Anastasio"s son Benedetto erected a tombstone in the church of San Crisogono over his father"s sepulchre bearing this inscription:
CONSTANTINVS CAO CALARITANVS
CVM HILARO PATRE ET ANASTASIO FRATRE
QVI HOSPITALE Public Relations Officer SARDINIAE PAVPERIBVS
FVNDAVIT
CVI AEDES ATTRIBVIT ET CENSVS APPLICVIT
HILARI PRECIBVS SARDINIAM
A SARACENIS
PAPA LIBERARI CVRAVIT
ANASTASIVS FVIT LITTERARVM PERITISSIMVS
PONTIFICIBVS CARVS ET PIETATE CLARVS
BENEDICTVS CAIVS ANASTASII FILIVS
POSVIT MLXVII.