The son of Herod the Great and Cleopatra of Jerusalem. He was "tetrarch" of Batanea, Iturea, Trachonitis, and Auranitis. He rebuilt the city of Caesarea Philippi, calling it by his own name to distinguish it from the Caesarea on the sea-coast which was the seat of the Roman government. He married Salome, the daughter of Herodias (Matt. 16:13; Mark 8:27; Luke 3:1).
Easton's Bible Dictionary. M.G. Easton. 1897.