Also, in Phantasy Star IV, the name of one of your party members. Rune is a very powerful Esper Wizard who was entrusted with the memories of Lutz (Noah, in the American version), the wizard from the first game. The translation of the game is not so good, but one gets the impression he is the descendant of Alisa and Lutz from Phantasy Star I, and that he may have, at some point, been dating your main character, Alys.