The earliest name in Argeian antiquity is that of Inachus, the son of Oceanus and Têthys, who gave his name to the river flowing under the walls of the town. According to the chronological computations of those who regarded the mythical genealogies as substantive history, and who allotted a given number of years to each generation, the reign of Inachus was placed 1986 B. C., or about 1100 years prior to the commencement of the recorded Olympiads.[181] [181] Apollodôr. ii. 1. Mr. Fynes Clinton does not admit the historical reality of Inachus; but he places Phorôneus seventeen generations, or 570 years prior to the Trojan war, 978 years earlier than the first recorded Olympiad. See Fasti Hellenici, vol. iii. c. 1. p. 19. The sons of Inachus were Phorôneus and Ægialeus; both of whom however were sometimes represented as autochthonous men, the one in the territory of Argos, the other in that of Sikyôn. Ægialeus gave his name to the north-western region of the Peloponnêsus, on the southern coast of the Corinthian Gulf.[182] The name of Phorôneus was of great celebrity in the Argeian mythical genealogies, and furnished both the title and the subject of the ancient poem called Phorônis, in which he is styled “the father of mortal men.”[183] He is said to have imparted to mankind, who had before him lived altogether isolated, the first notion and habits of social existence, and even the first knowledge of fire: his dominion extended over the whole Peloponnêsus. His tomb at Argos, and seemingly also the place called the Phorônic city, in which he formed the first settlement of mankind, were still shown in the days of Pausanias.[184] The offspring of Phorôneus, by the nymph Teledikê, were Apis and Niobê. Apis, a harsh ruler, was put to death by Thelxiôn and Telchin, having given to Peloponnêsus the name of Apia:[185] he was succeeded by Argos, the son of his sister Niobê by the god Zeus. From this sovereign Peloponnêsus was denominated Argos. By his wife Evadnê, daughter of Strymôn,[186] he had four sons, Ekbasus, Peiras, Epidaurus, and Kriasus. Ekbasus was succeeded by his son Agênôr, and he again by his son Argos Panoptês,—a very powerful prince who is said to have had eyes distributed over all his body, and to have liberated Peloponnêsus from several monsters and wild animals which infested it:[187] Akusilaus and Æschylus make this Argos an earth-born person, while Pherekydês reports him as son of Arestôr. Iasus was the son of Argos Panoptês by Ismênê, daughter of Asôpus. According to the authors whom Apollodôrus and Pausanias prefer, the celebrated Iô was his daughter: but the Hesiodic epic (as well as Akusilaus) represented her as daughter of Peiras, while Æschylus and Kastor the chronologist affirmed the primitive king Inachus to have been her father.[188] A favorite theme, as well for the ancient genealogical poets as for the Attic tragedians, were the adventures of Iô, of whom, while priestess