Glaucus, his son and successor, was content to imitate his father in all other matters, both publicly and in his treatment of individuals, but attained to greater piety. For the precinct of Zeus on the summit of Ithome, having been consecrated by Polycaon and Messene, had hitherto received no honor among the Dorians, and it was Glaucus who established this worship among them and he was the first to sacrifice to Machaon the son of Asclepius in Gerenia, and to assign to Messene, the daughter of Triopas, the honors customarily paid to heroes.