Lady Margolotta Amaya Katerina Assumpta Crassina Von Überwald - Discworld

Lady Margolotta is a wealthy noblewoman living in an appropriate castle near Bonk, in Überwald. Oh, and she's a Vampire, a Black Ribboner , a member of the Überwald League of Temperance (she is in fact one of the founding members) he seems to be a leading political influence across the empires, nations and city-states of the Discworld.