Priscilla D'Ancanto is the mother of Marie D'Ancanto / Rogue.
Priscilla was playing the piano before she heard her daughter scream. She and her husband, Owen, then ran upstairs to Marie's room, and they find her boyfriend, David, unconscious after they kissed. When Priscilla tries comfort her daughter, who is hysterical, Marie then screams not to touch her. Owen then tells Priscilla to call for an ambulance, and she runs out of the room to do so.