and Achaeus) and Aeolus, comprised the set of progenitors of the major ancient tribes that formed the Greek nation.

In the play Ion, Xuthus and Creusa visited the Oracle at Delphi to ask the god if they could hope for a child, at which point they are told they already have a child, Ion, who was father by Apollo and mothered by Creusa, though Creusa had forgotten her son due to the trauma of