Bagoas

Bagoas (or Βαγώας, Greek transcription of Old Persian Bagoi; died 336 BC) was a eunuch who became the vizier (Chief Minister) to Artaxerxes III. In this role, he allied himself with the Rhodian mercenary general Mentor, and with his help succeeded in once again making Egypt a province of the Persian Empire (probably from 342 BC). Mentor became general of the maritime provinces, suppressed the rebels in Egypt and sent Greek mercenaries to the king, while Bagoas administered the satrapies and gained such power that he was the real master of the Persian Empire towards the end of Artaxerxes III's reign (Diod. xvi. 50; cf. Didymus, Comm. in Demosth. Phil. vi. 5).