That is one side of the Minos legend, perhaps the most ancient; but along with it there exists another group of stories of a very different character, so different as to lend colour to the suggestion that we are now dealing, not with the individual Minos who first gave the name its vogue, but with a successor or successors in the same title. The Minos who is most familiar to us in Greek story is not so much the lawgiver and priest of God as the great sea-King and tyrant, the overlord of the AEgean, whose vengeance was defeated by the bravery of the Athenian hero, Theseus. From this point of view, Minos was the first of men who recognized the importance of sea-power, and used it to establish the supremacy of his island kingdom. 'The first person known to us as having established a navy,' says Thucydides, 'is Minos. He made himself master of what is now called the Hellenic sea, and ruled over the Cyclades, into most of which he sent the first colonies, expelling the Carians, and appointing his own sons governors; and thus did his best to put down piracy in those waters, a necessary step to secure the revenues for his own use.' To Herodotus also, Minos, though obviously a shadowy figure, is the first great Thalassokrat. 'Polykrates is the first of the Grecians of whom we know who formed a design to make himself master of the sea, except Minos the Knossian.' But the evidence for the existence of this early Sea-King and his power rests on surer grounds than the vague tradition recorded by the two great historians. The power of Minos has left its imprint in unmistakable fashion in the places which were called by his name. Each of the Minoas which appear so numerously on the coasts of the Mediterranean, from Sicily on the west to Gaza on the east, marks a spot where the King or Kings who bore the name of Minos once held a garrison or a trading-station, and their number shows how wide-reaching was the power of the Cretan sea-Kings.