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...(ad 54–63). A peace was finally concluded by which Tiridates was acknowledged as a Roman client king in Armenia. The power of Vologeses was further weakened by an attack by the nomadic Dahae and Śakas, a rebellion of the Hyrcanians, an invasion by Alani tribesmen in Media and Armenia, and the usurpation of his son Vardanes II. Vologeses’ reign was also marked by a decided...
one of three nomadic or seminomadic tribes in the confederacy of the Dahae living east of the Caspian Sea; its members founded the Parthian empire. After the death of Alexander the Great (323 bc) the Parni apparently moved southward into the region of Parthia and perhaps eastward into Bactria. They seem to have adopted the speech of the native Parthians and been absorbed into the settled...
Arsaces, who was chief of the Parni (a member tribe of the Dahae confederation) must have begun his struggle against the Seleucids from 247 bc, the year from which the Parthians dated their history. This does not necessarily mean that Arsaces was crowned king in 247. Other Iranian dynasties (e.g., the Sāsānids; see below The Sāsānian period) dated the beginning of...
in Iran, ancient: Artabanus III )...son on the throne in Armenia angered Rome, which, with the aid of the nobility, sent for Tiridates III, a pretender the barons had crowned at Ctesiphon. Artabanus was forced to take refuge with the Dahae, who helped him win back his throne. In 37 a meeting with a representative of Rome on a bridge in the middle of the Euphrates allowed an agreement to be reached that maintained the status quo...
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