People you should know in history. Find me a bitch like this.

Hungarian Countess Erzebet Bathory is credited as the first person on record to be murderously motivated by blood—and certainly the first woman. Legend has it, according to historian Raymond T. McNally in Dracula was a Woman, that she slapped a servant girl, got blood on her hand, and believed that it made her skin look younger. To restore her beauty, she then made a practice of bathing in the blood of virgins and having girls lick her dry. By some accounts, she drank the blood herself. Whether or not this part is true, she certainly used her status to bring about murder and mayhem to untold numbers.