HYRCANUS hûr kā’ nəs. Hyrcanus is a name derived from Hyrcania, a region S of the Caspian Sea to which many Jews had been transported. A man of that name is mentioned in
International Standard Bible Encyclopedia (1915)
"Son of Tobias, a man of great dignity," who had a large sum of money deposited in the Temple of Jerusalem when Heliodorus was sent to confiscate it in 187 BC (2 Macc 3:11 ff). Opinions differ as to the identity of this Hyrcanus. with the grandson of Tobias whose birth and history are related at considerable length by Josephus (Ant., XII, iv, 6 ff), or with another of the same name mentioned in Ant, XIII, viii, 4.