The death of king Darius Nothus, father both of Artaxerxes and Cyrus, occurred about the beginning of 404 B.C., a short time after the entire ruin of the force of Athens at Ægospotami. His reign of nineteen years, with that of his father Artaxerxes Longimanus which lasted nearly forty years, fill up almost all the interval from the death of Xerxes in 465 B.C. The close of the reigns both of Xerxes and of his son Artaxerxes had indeed been marked by those phenomena of conspiracy, assassination, fratricide, and family tragedy, so common in the transmission of an Oriental sceptre. Xerxes was assassinated by the chief officer of the palace, named Artabanus,—who had received from him at a banquet the order to execute his eldest son Darius, but had not fulfilled it. Artabanus, laying the blame of the assassination upon Darius, prevailed upon Artaxerxes to avenge it by slaying the latter; he then attempted the life of Artaxerxes himself, but failed, and was himself killed, after carrying on the government a few months. Artaxerxes Longimanus, after reigning about forty years, left the sceptre to his son Xerxes the second, who was slain after a few months by his brother Sogdianus; who again was put to death after seven months, by a third brother Darius Nothus mentioned above.[1] [1] See Diodor. xi, 69; xii, 64-71; Ktesias, Persica, c. 29-45; Aristotel. Polit. v, 14, 8. This last passage of Aristotle is not very clear. Compare Justin, x, 1. For the chronology of these Persian kings, see a valuable Appendix in Mr. Fynes Clinton’s Fasti Hellenici, App. 18, vol. ii, p. 313-316.