Overview
Orophernes Nicephorus (in Greek: Oρoφέρνης Nικηφόρoς, also known as Olophernes) was one of the two sons Antiochis (the daughter of Antiochus III the Great) pretended to have had with Ariarathes IV, the king of Cappadocia because she failed to have children (the name of the other was Ariarathes). However, she then did bear a child, Mithridates, and told her husband about the fake sons. These were sent to Rome and Ionia respectively to avoid a succession dispute with the legitimate son, whose name was changed to Ariarathes and who succeeded his father as Ariarathes V in 163 BC. A few years later Orophernes deposed him with the help of Demetrius I Soter, who became the king of the Syria-based Seleucid Empire in 161 BC when he overthrew Antiochus V, an underage king, and his regent, Lysias. The reign of Orophernes was short-lived. The Romans restored Ariarathes V.
The information we have about Orophernes comes from Justin, Diodorus Siculus and Polybius, whose works have survived in fragments. Therefore, this information is incomplete. We also have very brief references to Orophernes in Appian and Zonaras.
According to Justin, when Ariarathes V refused to marry the sister of Demetrius I, the latter welcomed Orophernes, who had come to him as a suppliant, and supported his claim to the throne of Cappadocia. For Demetrius this was a pretext for war as he wanted to enlarge his kingdom and increase his power by waging war on his neighbours. However, Orophernes plotted with the disgruntled people of Antioch to expel him. The conspiracy was discovered. Demetrius spared his life so that he could still pursue the war against Ariarathes V. He captured him and imprisoned at Seleucia, in his kingdom. The people of Antioch persisted with their rebellion. They were attacked by Demetrius, but they were supported by Ptolemy VI, the king of the Ptolemaic Kingdom of Egypt, Attalus II, the king of Pergamon, and Ariarathes V. They sent Balas, a young man, to pretend that he was the brother of Antiochus V and claim the throne by force. They called him Alexander (see Alexander Balas). The people believed him. He defeated Demetrius, who died in battle.
Justin's brief account did not mention the deposition of Ariarathes V. This is recorded in the Periochae of Livy where an entry for book 47 says that "King Ariarathes of Cappadocia, who had been expelled from his kingdom on the initiative and with troops of king Demetrius..."
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