Chrysogeneia, the other daughter of Almos, had for issue, by the god Poseidôn, Minyas: the son of Minyas was Orchomenos. From these two was derived the name both of Minyæ for the people, and of Orchomenos for the town.[280] During the reign of Orchomenos, Hyêttus came to him from Argos, having become an exile in consequence of the death of Molyros: Orchomenos assigned to him a portion of land, where he founded the village called Hyêttus.[281] Orchomenos, having no issue, was succeeded by Klymenos, son of Presbôn, of the house of Athamas: Klymenos was slain by some Thêbans during the festival of Poseidôn at Onchêstos; and his eldest son, Erginus, to avenge his death, attacked the Thêbans with his utmost force;—an attack, in which he was so successful, that the latter were forced to submit, and to pay him an annual tribute.
The Orchomenian power was now at its height: both Minyas and Orchomenos had been princes of surpassing wealth, and the former had built a spacious and durable edifice which he had filled with gold and silver. But the success of Erginus against Thêbes was soon terminated and reversed by the hand of the irresistible Hêraklês, who rejected with disdain the claim of tribute, and even mutilated the envoys sent to demand it: he not only emancipated Thêbes, but broke down and impoverished Orchomenos.[282] Erginus in his old age married a young wife, from which match sprang the illustrious heroes, or gods, Trophônius and Agamêdês; though many (amongst whom is Pausanius himself) believed Trophônius to be the son of Apollo.[283] Trophônius, one of the most memorable persons in Grecian mythology, was worshipped as a god in various places, but with especial sanctity as Zeus Trophônius at Lebadeia: in his temple at this town, the prophetic manifestations outlasted those of Delphi itself.[284] Trophônius and Agamêdês, enjoying matchless renown as architects, built[285] the temple of Delphi, the thalamus of Amphitryôn at Thêbes, as well as the inaccessible vault of Hyrieus at Hyria, in which they are said to have left one stone removable at pleasure, so as to reserve for themselves a secret entrance. They entered so frequently, and stole so much gold and silver, that Hyrieus, astonished at his losses, at length spread a fine net, in which Agamêdês was inextricably caught: Trophônius cut off his brother’s head and carried it away, so that the body, which alone remained, was insufficient to identify the thief. Like Amphiaraos, whom he resembles in more than one respect, Trophônius was swallowed up by the earth near Lebadeia.[286]
From Trophônius and Agamêdês the Orchomenian genealogy passes to Ascalaphos and Ialmenos, the sons of Arês by Astyochê, who are named in the Catalogue of the Iliad as leaders of the thirty ships from Orchomenos against Troy. Azeus, the grandfather of Astyochê in the Iliad, is introduced as the brother of Erginus[287] by Pausanias, who does not carry the pedigree lower.
The genealogy here given out of Pausanias is deserving of the more attention, because it seems to have been copied from the special history of Orchomenos by the Corinthian Kallippus, who again borrowed from the native Orchomenian poet, Chersias: the works of the latter had never come into the hands of Pausanias. It illustrates forcibly the principle upon which these mythical genealogies were framed, for almost every personage in the series is an Eponymus. Andreus gave his name to the country, Athamas to the Athamantian plain; Minyas, Orchomenos, Korônus, Haliartus, Almos and Hyêttos, are each in like manner connected with some name of people, tribe, town or village; while Chrysê and Chrysogeneia have their origin in the reputed ancient wealth of Orchomenos. Abundant discrepancies are found, however, in respect to this old genealogy, if we look to other accounts. According to one statement, Orchomenos was the son of Zeus by Isionê, daughter of Danaus; Minyas was the son of Orchomenos (or rather of Poseidôn) by Hermippê, daughter of Bœôtos; the sons of Minyas were Presbôn, Orchomenos, Athamas and Diochthôndas.[288] Others represented Minyas as son of Poseidôn by Kallirrhoê, an Oceanic nymph,[289] while Dionysius called him son of Arês, and Aristodêmus, son of Aleas: lastly, there were not wanting authors who termed both Minyas and Orchomenos sons of Eteoklês.[290] Nor do we find in any one of these genealogies the name of Amphiôn, the son of Iasus, who figures so prominently in the Odyssey as king of Orchomenos, and whose beautiful daughter Chlôris is married to Nêleus. Pausanias mentions him, but not as king, which is the denomination given to him in Homer.[291]
The discrepancies here cited are hardly necessary in order to prove that these Orchomenian genealogies possess no historical value. Yet some probable inferences appear deducible from the general tenor of the legends, whether the facts and persons of which they are composed be real or fictitious.
Throughout all the historical age, Orchomenos is a member of the Bœôtian confederation. But the Bœôtians are said to have been immigrants into the territory which bore their name from Thessaly; and prior to the time of their immigration, Orchomenos and the surrounding territory appear as possessed by the Minyæ, who are recognized in that locality both in the Iliad and in the Odyssey,[292] and from whom the constantly recurring Eponymus, King Minyas, is borrowed by the genealogists. Poetical legend connects the Orchomenian Minyæ on the one side, with Pylos and Tryphylia in Peloponnêsus; on the other side, with Phthiôtis and the town of Iôlkos in Thessaly; also with Corinth,[293] through Sisyphus and his sons. Pherekydês represented Nêleus, king of Pylos, as having also been king of Orchomenos.[294] In the region of Triphylia, near to or coincident with Pylos, a Minyeian river is mentioned by Homer; and we find traces of residents called Minyæ even in the historical times, though the account given by Herodotus of the way in which they came thither is strange and unsatisfactory.[295]
Before the great changes which took place in the inhabitants of Greece from the immigration of the Thesprôtians into Thessaly, of the Bœôtians into Bœôtia, and of the Dôrians and Ætôlians into Peloponnêsus, at a date which we have no means of determining, the Minyæ and tribes fraternally connected with them seem to have occupied a large portion of the surface of Greece, from Iôlkos in Thessaly to Pylos in the Peloponnêsus. The wealth of Orchomenos is renowned even in the Iliad;[296] and when we study its topography in detail, we are furnished with a probable explanation both of its prosperity and its decay. Orchomenos was situated on the northern bank of the lake Kôpaïs, which receives not only the river Kêphisos from the valleys of Phôkis, but also other rivers from Parnassus and Helicôn. The waters of the lake find more than one subterranean egress—partly through natural rifts and cavities in the limestone mountains, partly through a tunnel pierced artificially more than a mile in length—into the plain on the north-eastern side, from whence they flow into the Eubœan sea near Larymna:[297] and it appears that, so long as these channels were diligently watched and kept clear, a large portion of the lake was in the condition of alluvial land, preëminently rich and fertile. But when the channels came to be either neglected, or designedly choked up by an enemy, the water accumulated to such a degree, as to occupy the soil of more than one ancient town, to endanger the position of Kôpæ, and to occasion the change of the site of Orchomenos itself from the plain to the declivity of Mount Hyphanteion. An engineer, Kratês, began the clearance of the obstructed water-courses in the reign of Alexander the Great, and by his commission—the destroyer of Thêbes being anxious to reëstablish the extinct prosperity of Orchomenos. He succeeded so far as partially to drain and diminish the lake, whereby the site of more than one ancient city was rendered visible: but the revival of Thêbes by Kassander, after the decease of Alexander, arrested the progress of the undertaking, and the lake soon regained its former dimensions, to contract which no farther attempt was made.[298]
According to the Thêban legend,[299] Hêraklês, after his defeat of Erginus had blocked up the exit of the waters, and converted the Orchomenian plain into a lake. The spreading of these waters is thus connected with the humiliation of the Minyæ; and there can be little hesitation in ascribing to these ancient tenants of Orchomenos, before it became bœotized, the enlargement and preservation of these protective channels. Nor could such an object have been accomplished, without combined action and acknowledged ascendency on the part of that city over its neighbors, extending even to the sea at Larymna, where the river Kôphisos discharges itself. Of its extended influence, as well as of its maritime activity, we find a remarkable evidence in the ancient and venerated Amphiktyony at Kalauria. The little island so named, near the harbor of Trœzên, in Peloponnêsus, was sacred to Poseidôn, and an asylum of inviolable sanctity. At the temple of Poseidôn, in Kalauria, there had existed, from unknown date, a periodical sacrifice, celebrated by seven cities in common—Hermionê, Epidaurus, Ægina, Athens, Prasiæ, Nauplia, and the Minyeian Orchomenos. This ancient religious combination dates from the time when Nauplia was independent of Argos, and Prasiæ of Sparta: Argos and Sparta, according to the usual practice in Greece, continued to fulfil the obligation each on the part of its respective dependent.[300] Six out of the seven states are at once sea-towns, and near enough to Kalauria to account for their participation in this Amphiktyony. But the junction of Orchomenos, from its comparative remoteness, becomes inexplicable, except on the supposition that its territory reached the sea, and that it enjoyed a considerable maritime traffic—a fact which helps to elucidate both its legendary connection with Iôlkos, and its partnership in what is called the Iônic emigration.[301] The mythical genealogy, whereby Ptôos, Schœneus and Erythrios are enumerated among the sons of Athamas, goes farther to confirm the idea that the towns and localities on the south-east of the lake recognized a fraternal origin with the Orchomenian Minyæ, not less than Korôneia and Haliartus on the south-west.[302]
The great power of Orchomenos was broken down, and the city reduced to a secondary and half-dependent position by the Bœôtians of Thêbes; at what time, and under what circumstances, history has not preserved. The story, that the Thêban hero, Hêraklês, rescued his native city from servitude and tribute to Orchomenos, since it comes from a Kadmeian and not from an Orchomenian legend, and since the details of it were favorite subjects of commemoration in the Thêbian temples,[303] affords a presumption that Thêbes was really once dependent on Orchomenos. Moreover the savage mutilations inflicted by the hero on the tribute-seeking envoys, so faithfully portrayed in his surname Rhinokoloustês, infuse into the mythe a portion of that bitter feeling which so long prevailed between Thêbes and Orchomenos, and which led the Thêbans, as soon as the battle of Leuctra had placed supremacy in their hands, to destroy and depopulate their rival.[304] The ensuing generation saw the same fate retorted upon Thêbes, combined with the restoration of Orchomenos. The legendary grandeur of this city continued, long after it had ceased to be distinguished for wealth and power, imperishably recorded both in the minds of the nobler citizens and in the compositions of the poets; the emphatic language of Pausanias shows how much he found concerning it in the old epic.[305]