Isokratês (Or. vi. _Archidamus_, p. 120) makes out a good title by a different line of mythical reasoning. There seem to have been also stories containing mythical reasons why the Herakleids did _not_ acquire possession of Arcadia (Polyæn. i. 7). [8] Plato, Legg. iii. 6-7, pp. 682-686. The existence of one legendary account must never be understood as excluding the probability of other accounts, current at the same time, but inconsistent with it: and many such there were as to the first establishment of the Peloponnesian Dorians. In the narrative which I have given from Apollodôrus, conceived apparently under the influence of Dorian feelings, Tisamenus is stated to have been slain in the invasion. But according to another narrative, which seems to have found favor with the historical Achæans on the north coast of Peloponnêsus, Tisamenus, though expelled by the invaders from his kingdom of Sparta or Argos, was not slain: he was allowed to retire under agreement, together with a certain portion of his subjects, and he directed his steps towards the coast of Peloponnêsus south of the Corinthian Gulf, then occupied by the Ionians. As there were relations, not only of friendship, but of kindred origin, between Ionians and Achæans, (the eponymous heroes Iôn and Achæus pass for brothers, both sons of Xuthus), Tisamenus solicited from the Ionians admission for himself and his fellow-fugitives into their territory. The leading Ionians declining this request, under the apprehension that Tisamenus might be chosen as sovereign over the whole, the latter accomplished his object by force. After a vehement struggle, the Ionians were vanquished and put to flight, and Tisamenus thus acquired possession of Helikê, as well as of the northern coast of the peninsula, westward from Sikyôn; which coast continued to be occupied by the Achæans, and received its name from them, throughout all the historical times. The Ionians retired to Attica, many of them taking part in what is called the Ionic emigration to the coast of Asia Minor, which followed shortly after. Pausanias, indeed, tells us that Tisamenus, having gained a decisive victory over the Ionians, fell in the engagement,[9] and did not himself live to occupy the country of which his troops remained masters. But this story of the death of Tisamenus seems to arise from a desire, on the part of Pausanias, to blend together into one narrative two discrepant legends; at least the historical Achæans in later times continued to regard Tisamenus himself as having lived and reigned in their territory, and as having left a regal dynasty which lasted down to Ogygês,[10] after whom it was exchanged for a popular government.[11] [9] Pausan. vii. 1-3.