Archidamus, the son of Zeuxidamas, after an illustrious reign over the Lacedaemonians, left behind him a son, Agis, by Lampido, a woman of honourable family; and a much younger son, Agesilaüs, by Eupolia, the daughter of Melesippidas. The kingdom belonged to Agis by law, and it was thought that Agesilaüs would pass his life in a private station. He was therefore given the so-called agoge, or course of public training in Sparta, which, although austere in its mode of life and full of hardships, educated the youth to obedience.