Baronet Percival Phinkerlington (Sir Percival) is a character in The Curious Case. He is the older brother of Leticia Phinkerlington (AKA Tarabotti AKA Loontwill), younger brother of Eustace Phinkerlington, uncle of Alexia Tarabotti (Maccon), father of Everard Phinkerlington, and grandfather of Aggie Phinkerlington. He inherited the title when his older brother gave it up. “Eustace tossed the title over. Gave it up to become claviger to some toothy old fluff of a lone werewolf.” (see Curious Case)