Though she isn't a blood relative of Harry, he has been forced to call her "Aunt Marge". Marge lives out in the country, where she breeds bulldogs. Due to this she hardly ever visits Privet Drive, to Harry's great delight. However, each of her visits stands out in Harry's mind for her cruelty to him. Aunt Marge thinks Harry is a horrible boy, whose dad was a drunk and mother a fool. Her most recent known visit was in Harry Potter and the Prisoner of Azkaban, when Harry made her float, making her resemble a balloon.