Professor Dolores Jane Umbridge, Misitry of Magics senior under-secretery, secretly a muggle born hater and prosecutor of many innocent muggle borns. She procides in Azkaban for her crimes against muggle borns.
Dolores Umbridge craves power and is using the misitry of magic as a stepping stone to seize control of Hogwarts school of witchcraft and wizardry, going from defense against the dark arts professor up to headmistress.
Dolores Umbrdige had a hatred to all half-breeds such as the merpeople and werewolves such as professor Lupin.
Professor Dolores Umbridge orders the dementor attack on Harry and his cousin Dursley Dudley in an alleyway near their home.
