According to the Book of the Deeds of Ardashir son of Babak, Ardashir I, after having defeated the Parthian Artabanus V, began subduing the vassal-states of the fallen Parthian Empire.
Parthia | Arsaces I of Parthia | Vologases III of Parthia | Vologases IV of Parthia | Mithridates I of Parthia | Tiridates I of Parthia | Pacorus II of Parthia | Artabanus | Vonones II of Parthia | Vologases V of Parthia | Vologases I of Parthia | Parthia (horse) | Orodes II of Parthia | Artabanus V of Parthia | Artabanus of Persia | Artabanus IV of Parthia |