Harry Potter Myrtle and Voldemort are not related, Myrtle was killed by a snake monster demon. Myrtle, whose full name is Myrtle Elizabeth Warren, is a character in the Harry Potter series of fantasy novels by English author Joanne Kathleen Rowling. She wears glasses, has flat straight hair, and lives in a broken flush toilet in the girls' washroom.

Myrtle first met Harry in his second year, when he and two of his friends used Myrtle's washroom to make potions. Ironically, Harry, Ron, and Hermione's purpose for making potions was to find out about the Chamber of Secrets, and they never realized that the answers they wanted were in this lavatory the whole time.

Other Harry Potter facts in brief.

Harry Potter is a magical fantasy literary series of ****7 novels written by British author J. K. Rowling from 1997 to 2007. The first six of them take Hogwarts School of Witchcraft and Wizardry as the main stage, depicting the main character - a young wizarding student Harry Potter's six years of learning life and adventures before and after Hogwarts; the seventh book depicts Harry Potter's story of searching for Horcruxes and destroying Voldemort outside in the Second War of the Wizarding World.