A usually sleepy eyed and slightly amnesic aristocrat. * Awful Truth * Badass Adorable: Becomes this in later episodes * Cloudcuckoolander: Somewhat spacey most of the time (the first episode has her walking to school in the wrong direction). She's far from stupid, though. * Deuteragonist: Easily the most important character after Madlax. * Easy Amnesia * Evil Costume Switch: Dark Margaret * Hidden Eyes: Dark Margaret * Idiot Hair * Mysterious Past * Small Girl, Big Gun * The Three Faces of Eve: Margaret is the Mother, Laetitia is the Child, Madlax is the Seductress * Trademark Favorite Food: PASTA! Yeah, Pasta! * Zettai Ryouiki