2. A son of Tros, and grandson of Erichthonius. His mother was Calirrhoe, and being a greatgrandson of Dardanus, he is called Dardanides. (Hom. Il. 11.372
He was a brother of Assaracus, Ganymedes, and Cleopatra, and married to Eurydice, the daughter of Adrastus, by whom he became the father of Laomedon, so that he was the grandfather of Priam. (Apollod. 3.1
. §§ 1-3; Hom. Il. 20.232
He was believed to be the founder of Troy (Ilion), concerning which the following story is related. Once Ilus went to Phrygia, and there won the prize as a wrestler in the games which the king of Phrygia celebrated.
The prize consisted of 50 youths and 50 maidens; and the king, in pursuance of an oracle, at the same time gave him a cow of different colours, requesting Ilas to build a town on the spot where that cow should lie down. Ilus accordingly followed the cow until she laid down at the foot of the Phrygian hill Ate. (Steph. Byz. s. v. Ἴλιον
; Hesych. s. v. Ἀτιόλοφος
; Tzetz. ad Lycoph,
29, who gives the story somewhat differently.) There Ilus accordingly built Ilion; and after having prayed to Zeus to send him a sign, he found on the next morning the palladium, a statue of three cubits in height, with its feet close together, holding a spear in its right hand, and a distaff in the left. Ilus then built a temple for the statue. (Apollod. 3.12.3
.) Once, when this temple was consumed by fire, Ilus rescued the statue, but became blind, as no one was permitted to see it; but he afterwards propitiated the goddess, and recovered his sight. (Plut. Paral. Gr. et Rom.
17.) Hus is said to have expelled Tantalus or his son Pelops from Paphlagonia, for having carried off his brother Ganymedes. (Paus. 2.22.4
; Diod. 4.74
.) His tomb was shown in the neighbourhood of Troy. (Hom. Il. 10.415
; Theocrit. 16.75; Eustath. ad Hom. p. 1353