Following the capture and death of his brother, Artabazos was made satrap of
Hellespontine Phrygia, but in 356 BC he refused obedience to the new Persian king,
Artaxerxes III. Artaxerxes had ordered the disbanding of all the satrapal armies of
Asia Minor, as he felt that they could no longer guarantee peace in the west and was concerned that these armies equipped the western satraps with the means to revolt. The order was ignored by Artabazus, who asked for the help of Athens in a rebellion against the king. Artabazos then became involved in a revolt against the king and against other satraps who acknowledged the authority of Artaxerxes III. Artabazos was at first supported by
Chares, an
Athenian general, and his mercenaries, whom he rewarded very generously. The gold coinage of Artabazos is thought to have been issued specifically to reward the troops of Chares. The Satrap of
Mysia,
Orontes I, was also on his side. Later, Artabazos was also supported by the
Thebans, who sent him 5,000 men under
Pammenes. With the assistance of these and other allies, Artabazos defeated the King in two great battles. However, Artaxerxes III was later able to deprive Artabazos of his Athenian and
Boeotian allies by counter-bribing them, whereupon Artabazos was defeated by the king's general,
Autophradates, and was taken prisoner.
Mentor and
Memnon, two brothers-in-law of Artabazos, who had supported him, still continued the revolt, as they were aided by the Athenian mercenary leader,
Charidemus. Together they were able to free Artabazos.
Exile in Macedonia at the court of Philip II (352–342 BC) After this, Artabazos seems either to have continued his rebellious operations or at least started a fresh revolt. However, eventually, he had no choice but to flee with Memnon and his family. They went into exile and took refuge at the court of
Philip II of Macedonia in
Pella, together with their 11 sons and 10 daughters. Artabazos, who was 37, and his family were exiled at the court of Philip II for about ten years, from 352 to 342, and during that time Artabazos became acquainted with the future
Alexander the Great.
Barsine, daughter of Artabazos, and future wife of Alexander, grew up at the Macedonian court. ==Return to Persia==