Strabo, Geography
H.C. Hamilton, Esq., W. Falconer, M.A., Ed.

The celebrated men in our times, natives of Pergamum, were Mithridates, the son of Menodotus and the daughter of Adobogion; he was of the family of the Tetrarchs of Galatia. Adobogion, it is said, had been the concubine of Mithridates the king; the relatives therefore gave to the child the name of Mithridates, pretending that he was the king's son.

This prince became so great a friend of Divus Cæsar, that he was promoted to the honour of Tetrarch (of Galatia) out of regard to his mother's family; he was appointed also king of Bosporus and of other places. He was overthrown by Asander, who put to death Pharnaces the king and obtained possession of the Bosporus. He had a great reputation as well as Apollodorus the rhetorician, who composed a work on the Art of Rhetoric, and was the head of the Apollodorian sect of philosophers, whatever that may be; for many opinions have prevailed, the merits of which are beyond our power to decide upon, among which are those of the sects of Apollodorus and Theodorus.

But the friendship of Augustus Cæsar, whom he instructed in oratory, was the principal cause of the elevation of Apollodorus. He had a celebrated scholar Dionysius, surnamed Atticus, his fellow-citizen, who was an able teacher of philosophy, an historian, and composer of orations.