6. Son of Herod king of Chalcis, grandson of the Aristobulus who was strangled at Sebaste, and great-grandson of Herod the Great. In A. D. 55, Nero made Aristobulus king of Armenia Minor, in order to secure that province from the Parthians, and in A. D. 61 added to his dominions some portion of the Greater Armenia which had been given to Tigranes. (J. AJ 20.8.4; Tac. Ann. 13.7, 14.26.) Aristobulus appears also (Joseph. Bell. Jud. 7.7.1) to have obtained from the Romans his father's kingdom of Chalcis, which had been taken from his cousin Agrippa II., in. A. D. 52; and he is mentioned as joining Caesennius Paetus, proconsul of Syria, in the war against Antiochus, king of Commagene, in the 4th year of Vespasian, A. D. 73. (Joseph. l.c.) He was married to Salome, daughter of the infamous Herodias, by whom he had three sons, Herod, Agrippa, and Aristobulus; of these nothing further is recorded. (J. AJ 18.5.4.)