Biography
of Antiochus I
- Antiochus I was a brother.
- Active c. 86 – 31 BCE in Commenage, Syria-Coele (Syria).
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Antiochus I Theos Dikaios Epiphanes Philorhomaios Philhellen (c. 86 - 31 BC), meaning Antiochos, the just, eminent god, friend of Romans and friend of Greeks, was king of the Greco-Iranian Kingdom of Commagene between 70 and 31 BC. He was one of the last rulers of a Persian-Macedonian court before the advent of the Romans.
Antiochus I was the son of king Mithridates I Callinicus and queen Laodice VII Thea of Commagene. He was half Iranian, a distant member of the Orontid Dynasty and half Greek. His father Mithridates was the son of King Sames II Theosebes Dikaios of Commagene. Mithridates was possibly related to the kings of Parthia and, in the light of archaeological discoveries at Mount Nemrut, claimed descent from Orontes and also Darius I of Persia, thanks to Orontes' marriage to Rhodogune, daughter of Artaxerxes II, who was a descendant of king Darius I.
More certain are his dynastic connections to the Diadochi. Antiochus's mother, Laodice VII Thea, was a Greek princess of the Seleucid Empire. Laodice's father was the Seleucid King Antiochus VIII Grypus, while her mother was a Ptolemaic princess and later Seleucid Queen Tryphaena. Thus, Antiochus was a direct descendant of Seleucus I Nicator of the Seleucid Empire, Ptolemy I Soter of Egypt, Antigonus I Monophthalmus of Macedonia and Asia, Lysimachus of Thrace and the Macedonian regent, Antipater. These five men, the Diadochi 'successors', had served as generals under Alexander the Great. Antiochus's parents had married as part of a peace alliance between their kingdoms. Little is known of his early life and education, aside from its philhellenic aspect. When his father died in 70 BC, Antiochus succeeded his father as king.
Antiochus married Isias, daughter of King Ariobarzanes I of Cappadocia. They had five children:
- Mithridates II of Commagene succeeded Antiochus as King of Commagene after his death in 31 BC
- Laodice, who married King Orodes II of Parthia
- Prince Antiochus II of Commagene
- Antiochis of Commagene
Antiochus claims in his inscription on Mount Nemrut that he was a 'friend of the Romans' (philoromaios), but was seen with some mistrust by a few of the informants of Roman politician Cicero. His Iranian lineage made him lean toward the Parthian realm. He enjoyed good relations with the king of Media Atropatene, Darius, who seemingly helped him against Pompey. Antiochus made an alliance with the Parthian monarch Orodes II (r. 57–37 BC), which was cemented with Orodes' marriage to Antiochus' daughter, Laodice. In 51 BC Antiochus provided Cicero with intelligence of the movements of a Parthian force led by prince Pacorus I. Ultimately Antiochus chose the Parthians over the Romans. In 38 BC, Pacorus was defeated and killed by the Romans; the remnants of his army fled to Commagene, where they took refuge.
The Roman general Publius Ventidius Bassus marched towards Commagene to punish Antiochus for his desertion. He laid siege to the capital Samosata, where Antiochus resided. Antiochus attempted to reach a compromise by offering 1,000 talents as reimbursement and a renewed alliance with the Romans. The Roman commander-in-chief Marcus Antonius declined the offer and had Ventidius' dismissed, with himself taking over the siege. He was, however, unable to capture the capital, and instead resorted to accept Antiochus' new offer of 300 talents. The life of Antiochus becomes obscure after this; according to Cassius Dio, he was killed by the Parthian king Phraates IV, in c. 31 BC.
Mentions
Antiochus I shakes hands with Mithras
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Antiochus I of Commagene shakes Mithras hands in this relief from the Nemrut Dagi temple.
Antiochus I shakes hands with naked Apollo-Mithras-Helios
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Stele representing Apollo-Mithras-Helios in a Hellenistic nude fashion, shaking hands with Antiochus I.
Head of Antiochus I of Commenage
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This monumental head of Antionchus I of Commenage is in Nemrut Dağı together with other representations of the Greco-Iranian king.