Gaius Calpetanus Rantius Sedatus
Gaius Calpetanus Rantius Sedatus was a Roman senator, who held a number of offices in the imperial service. He was suffect consul in the nundinium of March-April 47 with Hordeonius Flaccus as his colleague. He is known primarily from inscriptions.
His cursus honorum is known only piecemeal. The first known office Sedatus held was curator tabullarium publicorum in 45, a post reserved for senators of praetorian status. After he was suffect consul, the emperor Claudius appointed him governor of the province of Dalmatia.
Gaius Calpetanus Rantius Quirinalis Valerius Festus, suffect consul in 71, was his adopted son.
- G. Camodeca, "Novità sui fasti consolari delle tavolette cerate della Campania", Publications de l'École française de Rome, 143 (1991), p. 52
- CIL VI, 916
- Olli Salomies, Adoptive and polyonymous nomenclature in the Roman Empire, (Helsinski: Societas Scientiarum Fenica, 1992), p. 40
and Lucius Vitellius III
as ordinary consuls
| Suffect consul of the Roman Empire
with Hordeonius Flaccus
Gnaeus Hosidius Geta, and
Titus Flavius Sabinus
as suffect consuls