| Ariarathes V "Father-Loving" | |
| Succession: | King of Cappadocia |
| Reign: | 163–130 BC |
| Native Lang1: | Greek |
| Native Lang1 Name1: | Greek, Ancient (to 1453);: Λευκών |
| Birth Place: | Cappadocia |
| Death Date: | circ. 130 BC |
| Death Place: | Cappadocia |
| Predecessor: | Ariarathes IV |
| Successor: | Ariarathes VI |
| Spouse: | Nysa of Cappadocia |
| Father: | Ariarathes IV |
| Mother: | Antiochis |
| Issue: | Ariarathes VI 5 other unnamed children |
| Religion: | Greek Polytheism |
Ariarathes V Eusebes Philopator (Greek, Ancient (to 1453);: Ἀριαράθης Εὐσεβής Φιλοπάτωρ; reigned 163–130 BC) was a son of the preceding king Ariarathes IV of Cappadocia and queen Antiochis. He was distinguished by his contemporaries for the excellence of his character and his cultivation of philosophy and the liberal arts and is considered by some historians to have been the greatest of the kings of Cappadocia.[1]
Ariarathes V was the son of the king Ariarathes IV of Cappadocia, and a noble Seleucid Greek woman, Antiochis, who was the daughter of the Seleucid King Antiochus III.[2] [3] [4] According to Livy, he was educated in Rome; but this account may perhaps refer to another Ariarathes. Rather, Ariarathes Eusebes probably spent his youth studying in Athens, where he seems to have become a friend of the future king of Pergamon, Attalus II Philadelphus.
In consequence of rejecting, at the wish of the Romans, a marriage with Laodice V, the sister of Demetrius I Soter, the latter made war upon Ariarathes, and brought forward Orophernes of Cappadocia, his brother and one of the supposed sons of the late king, as a claimant of the throne. Ariarathes was deprived of his kingdom, and fled to Rome in around 158 BC. He was restored to his throne by the Romans, who, however, allowed Orophernes to reign jointly with him, as is expressly stated by Appian, and implied by Polybius. The joint government, however, did not last long; for, shortly afterwards, Ariarathes was named as sole king.
In 154, Ariarathes assisted the king of Pergamon, Attalus II, in his war against Prusias II of Bithynia, and sent his son Demetrius in command of his forces. Ariarathes was killed in 130, during the war of the Romans against Aristonicus of Pergamon. In return for the assistance and support Ariarathes has provided to the Romans on that occasion, Lycaonia and Cilicia were added by the Romans to the dominions of his family.
By Ariarathes' wife Nysa of Cappadocia (who was the daughter of King Pharnaces I of Pontus) he had six children. However, all but one of the children were killed by their mother, so that she might obtain the government of the kingdom. After she had been put to death by the people on account of her cruelty, her only surviving son succeeded to the crown as Ariarathes VI of Cappadocia.
Ariarathes was a strong philhellene; he was honoured with Athenian citizenship. He refounded the two Cappadocian towns of Mazaca and Tyana with the Greek name of Eusebia. He was generous in his donations to Athens and its institutions; an inscription remains by an association of professional actors which thanks him and his wife for his patronage. He corresponded with the Greek philosopher Carneades, as Diogenes Laërtius attests.