Even in the days of Eumêlus a religious mystery was observed respecting the tombs of Sisyphus and Nêleus,—the latter had also died at Corinth,—no one could say where they were buried (Pausan. ii. 2, 2).
Sisyphus even overreached Persephonê, and made his escape from the under-world (Theognis, 702).
In the application of the Æolid genealogy to Corinth, Sisyphus, the son of Æolus, appears as the first name: but the old Corinthian poet Eumêlus either found or framed an heroic genealogy for his native city independent both of Æolus and Sisyphus. According to this genealogy, Ephyrê, daughter of Oceanus and Têthys, was the primitive tenant of the Corinthian territory, Asôpus of the Sikyônian: both were assigned to the god Hêlios, in adjusting a dispute between him and Poseidôn, by Briareus. Hêlios divided the territory between his two sons Æêtês and Alôeus: to the former he assigned Corinth, to the latter Sikyôn. Æêtês, obeying the admonition of an oracle, emigrated to Kolchis, leaving his territory under the rule of Bunos, the son of Hermês, with the stipulation that it should be restored whenever either he or any of his descendants returned. After the death of Bunos, both Corinth and Sikyôn were possessed by Epôpeus, son of Alôeus, a wicked man. His son Marathôn left him in disgust and retired into Attica, but returned after his death and succeeded to his territory, which he in turn divided between his two sons Corinthos and Sikyôn, from whom the names of the two districts were first derived. Corinthos died without issue, and the Corinthians then invited Mêdea from Iôlkos as the representative of Æêtês: she with her husband Jasôn thus obtained the sovereignty of Corinth.[262] This legend of Eumêlus, one of the earliest of the genealogical poets, so different from the story adopted by Neophrôn or Euripidês, was followed certainly by Simonidês and seemingly by Theopompus.[263] The incidents in it are imagined and arranged with a view to the supremacy of Mêdea; the emigration of Æêtês and the conditions under which he transferred his sceptre, being so laid out as to confer upon Mêdea an hereditary title to the throne. The Corinthians paid to Mêdea and to her children solemn worship, either divine or heroic, in conjunction with Hêrê Akræa,[264] and this was sufficient to give to Mêdea a prominent place in the genealogy composed by a Corinthian poet, accustomed to blend together gods, heroes and men in the antiquities of his native city. According to the legend of Eumêlus, Jasôn became (through Mêdea) king of Corinth; but she concealed the children of their marriage in the temple of Hêrê, trusting that the goddess would render them immortal. Jasôn, discovering her proceedings, left her and retired in disgust to Iôlkos; Mêdea also, being disappointed in her scheme, quitted the place, leaving the throne in the hands of Sisyphus, to whom, according to the story of Theopompus, she had become attached.[265] Other legends recounted, that Zeus had contracted a passion for Mêdea, but that she had rejected his suit from fear of the displeasure of Hêrê; who, as a recompense for such fidelity, rendered her children immortal:[266] moreover Mêdea had erected, by special command of Hêrê, the celebrated temple of Aphroditê at Corinth. The tenor of these fables manifests their connection with the temple of Hêrê: and we may consider the legend of Mêdea as having been originally quite independent of that of Sisyphus, but fitted on to it, in seeming chronological sequence, so as to satisfy the feelings of those Æolids of Corinth who passed for his descendants.