Balbinus
Decimus Caelius Calvinus Balbinus(AD ca. 170 – AD 238) The date of birth of Balbinus is not clearly known. One report points to the year AD 178, but AD 170 or 165 appear more likely dates. Balbinus was the son, either by birth or by adoption, of a high standing Roman named Caelius Calvinus (a …