Philopappos

Gaius Julius Antiochus Epiphanes Philopappos or Philopappus (Greek: Γάϊος Ἰούλιος Ἀντίοχος Ἐπιφανής Φιλόπαππος; 65–116), was a Prince of the Kingdom of Commagene who lived in the Roman Empire during the 1st century and 2nd century. He was one of the most prominent Greeks who lived in the Roman Empire.

Philopappos was a man of aristocratic and well-connected origins. He was the first-born son of the Greek prince of Commagene, Gaius Julius Archelaus Antiochus Epiphanes and an Egyptian Greek woman called Claudia Capitolina. His younger sister and only sibling was the poet and friend to Roman Emperor Hadrian and Roman Empress Vibia Sabina, Julia Balbilla.

Philopappos’ parents were distantly related. The paternal grandmother of Claudia Capitolina was Greek Princess Aka II of Commagene, who was a great granddaughter of King Antiochus I Theos of Commagene, while his father was the first-born son of King Antiochus IV of Commagene and his wife Queen Julia Iotapa of Commagene. Antiochus IV and Iotapa were direct descendants of Antiochus I Theos.

His maternal grandparents were Tiberius Claudius Balbilus and his unnamed wife. Balbilus was an astrologer and a learned scholar, who was later Prefect of Egypt. Balbilus and his father, Egyptian Greek Grammarian and Astrologer called Thrasyllus of Mendes or Tiberius Claudius Thrasyllus, were friends to the first Roman Emperors, which included Tiberius, Claudius and Vespasian.

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