II. The most remarkable of his ancestors was Soüs, in whose reign the Spartans enslaved the Helots, and annexed a large portion of Arcadia. It is said that Soüs once was besieged by the Kleitorians, in a fort where there was no water, and was compelled to conclude a treaty to restore the territory in dispute, if he and his men were permitted to drink at the nearest spring. After this had been agreed upon, he called his men together, and offered his kingdom to any one who could refrain from drinking. But as no one could do this, but all drank, last of all he himself came down to the spring, and in the presence of the enemy merely sprinkled his face with the water, and marched off, refusing to restore the disputed territory, on the ground that all did not drink. But though he gained great fame by this, yet it was not he but his son Eurypon who gave the name of Eurypontidae to the family, because Eurypon was the first to relax the despotic traditions of his family and render his government more popular with the people. But as a consequence of this the people were encouraged to demand more freedom, and great confusion and lawlessness prevailed in Sparta for a long time, because some of the kings opposed the people and so became odious, while others were found to yield to them, either to preserve their popularity, or from sheer weakness of character. It was during this period of disorder that the father of Lykurgus lost his life. He was endeavouring to part two men who were quarrelling, and was killed by a blow from a cook's chopper, leaving the kingdom to his elder son Polydektes.