Lycurgus, published his laws in the Reign of Agesilaus, the son and successor of Doryagus, in the Race of the Kings of Sparta descended from Eurysthenes. From the Return of the Heraclides into Peloponnesus, to the end of the Reign of Agesilaus, there were six Reigns: and from the same Return to the end of the Reign of Polydectes, in the Race of the Spartan Kings descended from Procles, there were also six Reigns: and these Reigns, at twenty years a-piece one with another, amount unto 120 years; besides the short Reign of Aristodemus, the father of Eurysthenes and Procles, which might amount to a year or two: for Aristodemus came to the crown, as [34] Herodotus and the Lacedæmonians themselves affirmed. The times of the deaths of Agesilaus and Polydectes are not certainly known: but it may be presumed that Lycurgus did not meddle with the Olympic games before he came to the Kingdom; and therefore Polydectes died in the beginning of the 18th Olympiad, or but a very little before. If it may be supposed that the 20th Olympiad was in, or very near to the middle time between the deaths of the two Kings Polydectes and Agesilaus, and from thence be counted upwards the aforesaid 120 years, and one year more for the Reign of Aristodemus; the reckoning will place the Return of the Heraclides, about 45 years before the beginning of the Olympiads.
Iphitus, who restored the Olympic games, [35] was descended from Oxylus, the son of Hæmon, the son of Thoas, the son of Andræmon: Hercules and Andræmon married two sisters: Thoas warred at Troy: Oxylus returned into Peloponnesus with the Heraclides. In this return he commanded the body of the Ætolians, and recovered Elea; [36] from whence his ancestor Ætolus, the son of Endymion, the son of Aethlius, had been driven by Salmoneus the grandson of Hellen. By the friendship of the Heraclides, Oxylus had the care of the Olympic Temple committed to him: and the Heraclides, for his service done them, granted further upon oath that the country of the Eleans should be free from invasions, and be defended by them from all armed force: And when the Eleans were thus consecrated, Oxylus restored the Olympic games: and after they had been again intermitted, Iphitus their King [37] restored them, and made them quadrennial. Iphitus is by some reckoned the son of Hæmon, by others the son of Praxonidas, the son of Hæmon: but Hæmon being the father of Oxylus, I would reckon Iphitus the son of Praxonidas, the son of Oxylus, the son of Hæmon. And by this reckoning the Return of the Heraclides into Peloponnesus will be two Generations by the eldest sons, or about 52 years, before the Olympiads.
Pausanias [38] represents that Melas the son of Antissus, of the posterity of Gonussa the daughter of Sicyon, was not above six Generations older than Cypselus King of Corinth; and that he was contemporary to Aletes, who returned with the Heraclides into Peloponnesus. The Reign of Cypselus began An. 2, Olymp. 31, according to Chronologers; and six Generations, at about 30 years to a Generation, amount unto 180 years. Count those years backwards from An. 2, Olymp. 31, and they will place the Return of the Heraclides into Peloponnesus 58 years before the first Olympiad. But it might not be so early, if the Reign of Cypselus began three or four Olympiads later; for he reigned before the Persian Empire began.
Hercules the Argonaut was the father of Hyllus; the father of Cleodius; the father of Aristomachus; the father of Temenus, Cresphontes, and Aristodemus, who led the Heraclides into Peloponnesus and Eurystheus, who was of the same age with Hercules, was slain in the first attempt of the Heraclides to return: Hyllus was slain in the second attempt, Cleodius in the third attempt, Aristomachus in the fourth attempt, and Aristodemus died as soon as they were returned, and left the Kingdom of Sparta to his sons Eurysthenes and Procles. Whence their Return was four Generations later than the Argonautic expedition: And these Generations were short ones, being by the chief of the family, and suit with the reckoning of Thucydides and the Ancients, that the taking of Troy was about 75 or eighty years before the return of the Heraclides into Peloponnesus; and the Argonautic expedition one Generation earlier than the taking of Troy. Count therefore eighty years backward from the Return of the Heraclides into Peloponnesus to the Trojan war, and the taking of Troy will be about 76 years after the death of Solomon: And the Argonautic