Now the sovereign power that belonged to the descendants of Heracles fell to the family of Croesus, called the Mermnadae, in the following way. Candaules, whom the Greeks call Myrsilus, was the ruler of Sardis ; he was descended from Alcaeus, son of Heracles; Agron son of Ninus, son of Belus, son of Alcaeus, was the first Heraclid king of Sardis and Candaules son of Myrsus was the last. The kings of this country before Agron were descendants of Lydus, son of Atys, from whom this whole Lydian district got its name; before that it was called the land of the Meii. The Heraclidae, descendants of Heracles and a female slave of Iardanus, received the sovereignty from these and held it, because of an oracle; and they ruled for twenty-two generations, or five hundred and five years, son succeeding father, down to Candaules son of Myrsus.