Myrtle (1929-1943) was a Muggle Born witch who attended Hogwarts School of witchcraft and Wizardry who was sorted into Ravenclaw house. She was killed by Salazar Slytherins Baslilisk under Tom Riddles orders. She now is a ghost who haunts the girls bathroom.

In her youth she was put into Ravenclaw and was unable to make friends and was constantly bullied and teased because of her apperance. In some time of her education the Chamber Of Secrets was opened for the first time. A mythical beast known as a Basilisk is known to lie there and can only be controled by the heir. Muggle Born students were mysteriously being attacked. But one day it got out of hand and Myrtle was murdered.