The times of the Persians are accordingly summed up thus: Cyrus reigned thirty years; Cambyses, nineteen; Darius, forty-six; Xerxes, twenty-six; Artaxerxes, forty-one; Darius, eight; Artaxerxes, forty-two; Ochus or Arses, three. The sum total of the years of the Persian monarchy is two hundred and thirty-five years.