Polybius (freedman)
Gaius Julius Polybius was a freedman of Emperor Claudius who was elevated to the secretariat during his reign.
Early Career
He was a freedmen of Claudius and assisted him in his literary, judicial and historical pursuits as a researcher before the emperor's accession. Is name indicate he originally belonged to the Julii.Emperor Claudius
A studiis
In January 41 AD, Claudius became emperor and Polybius' gained an official role in the imperial bureaucracy, with the title A studiis. The a studiis was the Imperial Secretary of Research and Records. It was one of the key "Palatine" offices created or expanded by Claudius to centralize power within the Emperor's household. He was one of three major administrators along with Pallas and Narcissus under Claudius.Suetonius, the biographer and secretary to the Emperor Hadrian, claims that Claudius was so appreciative of his help that Polybius was allowed to walk between the consuls when on official business.