Full name Class Nationality First appearanceMagic's Price (novel) King Treven was the grandson of Queen Elspeth the Peacemaker and the Heir-Presumptive to King Randale. Treven was a powerful mindspeaker, and well trained in government and executive power. When it became apparent that Randale would never have a son, Treven was selected as Heir and his training as a Herald was accelerated.