[["Margaret Ettington was a Ravenclaw student at Hogwarts School of Witchcraft and Wizardry in the 1990s. She was seen walking around the school during the 1993 to 1994 school year.", 9.0], ["In Harry Potter, Margaret is Harry\u2019s rude aunt whom Harry accidentally blows up like a balloon in Harry Potter and the Prisoner of Azkaban.", 2.0]]
who is margaret from harry potter
literature,harry potter,hogwarts