Also the eponymi of the Spartan royal dynasties of Agis and Eurypon have no place in the tradition of the Doric migrations; a sure sign that they were first connected with Hercules artificially. And Temenus, from whom the Argive kings traced their descent, was, according to the Arcadian myth,—no doubt taken from Argos,—the son of Pelasgus, of Phegeus, or of the Argolian hero Phoroneus. It was also related that Temenus had been brought up by Hera—the goddess of the Argolian land. He was thus an old Argive hero who originally had nothing whatever to do with Hercules. Just as little was known about the Doric migration on the island of Cos at the time when the genealogy of its ruling dynasty was written, since the latter is not traced back to Temenus, but directly to Hercules through his son Thessalus. And anyway Hercules, as we have seen, is not a “Doric” divinity at all, but a Bœotian, whose cult was extended to the neighbouring countries of Bœotia, only after the colonisation of Asia Minor. The tradition concerning the return of the Heraclidæ is thus seen to have come into existence long after the immigration of the Dorians into the Peloponnesus, with which it is inseparably connected. This tradition is first mentioned by Tyrtæus towards the end of the seventh century and in the epic poem
After all this the question as to the internal evidence of the truth of these traditions is really superfluous. Even a well-invented myth is yet by no means history. Here, however, we are asked to believe the most improbable things. The Doris on the Œta is a wild mountain valley, measuring scarcely two hundred square kilometers in area, which could not have contained more than a few thousand inhabitants, since farming and grazing formed their sole means of support. In Homer’s time the eastern Locrians were still so lightly armed that they were wholly unfitted for fighting with the hoplites at close range; the Dorians who lived farther inland than these Locrians cannot have been much further advanced several centuries earlier. And a few hundreds or even thousands of such poorly armed soldiers are to have conquered the old highly civilised districts of the Peloponnesus with their numerous strongholds, and the superior armour of their inhabitants? The very idea is an absurdity. No more can we understand why the Dorians should have migrated precisely to Argolis, and Laconia, and even to Messenia—places situated so far from their home. The legend does indeed give a satisfactory answer to this question, but anyone who cannot recognise Hercules, with his sons and grandsons, as historical characters, is obliged to find some other motive for the migration of the Dorians.