 Through marriage into Adrastus's family, Polynices and Tydeus became princes of Argos, had children, and generally lived well.Adrastus promised that he would help restore their kingdoms to them (or in other versions of the myth, Polynices asks Adrastus to help him take back Thebes)) and he orchestrated the construction of the seven armies that became known as Seven Against Thebes.The armies were raised from Argolis (the area around Argos), the largest army that had ever appeared in Greece till that time.