Caius Iulius Archelaus Antiochus Epiphanes, also called Arkelos Antiochus Epiphanes, is the son of the last king of Commagene Antiochos IV (Gaius Julius Antiochus IV Epiphanes) and Iotopa (probably Iotape of Commagene, sister of Antiochos IV (?)).

He married Claudia Capitolina, the daughter of Tiberius Claudius Balbilus, eminent scholar, politician and Roman astrologer under the Roman emperors Claudius to Vespasian, prefect of Egypt of Nero from 55 to 59. From this union, he is the father of Gaius Julius Antiochus Epiphanes Philopappus ("Philopappos"), a Roman senator and consular post, whose memorial is in Athens, and Julia Balbilla, a poet. Family of Tiberius Claudius Balbilus from the time of the Julio-Claudians to the Antonines. Tree not exhaustive. Sourcemode the code

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