Orontes I
Orontes I (Old Persian: *Arvanta-; died c. 344 BC) was a Bactrian nobleman and military commander in the Achaemenid Empire who ruled as satrap of Armenia from circa 401 to 344 BC, thereby establishing the Orontid dynasty that governed the region for over two centuries thereafter.[1] Son of the noble Artasyras and husband to Rhodogune, daughter of Artaxerxes II, he demonstrated loyalty to the Persian crown by suppressing local unrest and contributing forces to imperial campaigns, including the aftermath of the Battle of Cunaxa in 401 BC.[2] By 362 BC, Orontes had also assumed authority as satrap or hyparch of Mysia in Asia Minor, where he minted bronze and silver coins at Adramyteion and Cisthene featuring his portrait and Persian motifs, reflecting his regional administrative power.[1] His involvement in the Great Satraps' Revolt of the 360s BC—initially allying with rebels like Datames before reportedly reconciling with Artaxerxes II—highlighted tensions between provincial governors and central authority, though ancient accounts from Xenophon and Diodorus differ on the extent of his rebellion.[1]