The prominent part assigned to Thetis in the Iliad is well known, and the post-Homeric poets of the Legend of Troy introduced her as actively concurring first to promote the glory, finally to bewail the death of her distinguished son.[443] Pêleus, having survived both his son Achilles and his grandson Neoptolemus, is ultimately directed to place himself on the very spot where he had originally seized Thetis, and thither the goddess comes herself to fetch him away, in order that he may exchange the desertion and decrepitude of age for a life of immortality along with the Nêreids.[444] The spot was indicated to Xerxês when he marched into Greece by the Iônians who accompanied him, and his magi offered solemn sacrifices to her as well as to the other Nêreids, as the presiding goddesses and mistresses of the coast.[445] [443] See the arguments of the lost poems, the Cypria and the Æthiopis, as given by Proclus, in Düntzer, Fragm. Epic. Gr. p. 11-16; also Schol. ad Iliad. xvi. 140; and the extract from the lost Ψυχοστασία of Æschylus, ap. Plato. de Republic. ii. c. 21 (p. 382, St.). [444] Eurip. Androm. 1242-1260; Pindar, Olymp. ii. 86. [445] Herodot. vii. 198. Neoptolemus or Pyrrhus, the son of Achilles, too young to engage in the commencement of the siege of Troy, comes on the stage after the death of his father as the indispensable and prominent agent in the final capture of the city. He returns victor from Troy, not to Phthia, but to Epirus, bringing with him the captive Andromachê, widow of Hectôr, by whom Molossus is born to him. He himself perishes in the full vigor of life at Delphi by the machinations of Orestês, son of Agamemnôn. But his son Molossus—like Fleance, the son of Banquo, in Macbeth—becomes the father of the powerful race of Molossian kings, who played so conspicuous a part during the declining vigor of the Grecian cities, and to whom the title and parentage of Æakids was a source of peculiar pride, identifying them by community of heroic origin with genuine and undisputed Hellênes.[446] [446] Plutarch, Pyrrh. 1; Justin, xi. 3; Eurip. Androm. 1253; Arrian, Exp. Alexand. i. 11. The glories of Ajax, the second grandson of Æakus, before Troy, are surpassed only by those of Achilles. He perishes by his own hand, the victim of an insupportable feeling of humiliation, because a less worthy claimant is allowed to carry off from him the arms of the departed Achilles. His son Philæus receives the citizenship of Athens, and the gens or dême called Philaidæ traced up to him its name and its origin: moreover the distinguished Athenians, Miltiadês and Thucydidês, were regarded as members of this heroic progeny.[447]