Dr. Davida Livesey is a very good and cheerful person. The character is sociable. Not married. She is a "really funny girl" as she's always shown to laugh, even while examining her patients with a wide grin. She also defeats her opponents with playful ease as Livesey is capable of sword-fighting and shooting with a flintlock. Elegant and always dressed in a white wig, Dr. Livesey plays a key role in obtaining Captain Flint's Treasure and helps Jim Hawkins escape Long John Silver. She is 35.