Having thus got Hellas as an aggregate with its main cementing forces, we march on to its subdivision into parts, through Æolus, Dôrus and Xuthus, the three sons of Hellen;[224] a distribution which is far from being exhaustive: nevertheless, the genealogists whom Apollodôrus follows recognize no more than three sons. [224] How literally and implicitly even the ablest Greeks believed in eponymous persons, such as Hellên and Iôn, as the real progenitors of the races called after him, may be seen by this, that Aristotle gives this common descent as the definition of γένος (Metaphysic. iv. p. 118, Brandis):— Γένος λέγεται, τὸ μὲν ... τὸ δὲ, ἀφ᾽ οὗ ἂν ὦσι πρώτου κινήσαντος εἰς τὸ εἶναι. Οὕτω γὰρ λέγονται οἱ μὲν, Ἕλληνες τὸ γένος, οἱ δὲ, Ἴωνες· τῷ, οἱ μὲν ἀπὸ Ἕλληνος, οἱ δὲ ἀπὸ Ἴωνος, εἶναι πρώτου γεννήσαντος. The genealogy is essentially post-Homeric; for Homer knows Hellas and the Hellênes only in connection with a portion of Achaia Phthiôtis. But as it is recognized in the Hesiodic Catalogue[225]—composed probably within the first century after the commencement of recorded Olympiads, or before 676 B. C.—the peculiarities of it, dating from so early a period, deserve much attention. We may remark, first, that it seems to exhibit to us Dôrus and Æolus as the only pure and genuine offspring of Hellên. For their brother Xuthus is not enrolled as an eponymus; he neither founds nor names any people; it is only his sons Achæus and Iôn, after his blood has been mingled with that of the Erechtheid Kreüsa, who become eponyms and founders, each of his own separate people. Next, as to the territorial distribution, Xuthus receives Peloponnêsus from his father, and unites himself with Attica (which the author of this genealogy seems to have conceived as originally unconnected with Hellên) by his marriage with the daughter of the indigenous hero, Erechtheus. The issue of this marriage, Achæus and Iôn, present to us the population of Peloponnêsus and Attica conjointly as related among themselves by the tie of brotherhood, but as one degree more distant both from Dôrians and Æolians. Æolus reigns over the regions about Thessaly, and called the people in those parts Æolians; while Dôrus occupies “the country over against Peloponnêsus on the opposite side of the Corinthian Gulf,” and calls the inhabitants after himself, Dôrians.[226] It is at once evident that this designation is in no way applicable to the confined district between Parnassus and Œta, which alone is known by the name of Dôris, and its inhabitants by that of Dôrians, in the historical ages. In the view of the author of this genealogy, the Dôrians are the original occupants of the large range of territory north of the Corinthian Gulf, comprising Ætôlia, Phôkis, and the territory of the Ozolian Lokrians. And this farther harmonizes with the other legend noticed by Apollodôrus, when he states that Ætolus, son of Endymiôn, having been forced to