Daphne Lynn Shackleford is Ted and Maggie's 9 yr old well-behaved youngest daughter/ sister of George, Troy Dunlop and Gerald Shackleford, a great grand niece of Great Aunt Sylvia and a granddaughter of Miranda and David. She has a crush on Hal Houston's son John Houston. She always calls her father "daddy". Her best friends at her school are Allie Renkin, Vanessa McCurry, Scarlet Louie, Martha Rey and Daisy Wiseman (Professor Wiseman and Clovis's daughter). She will first time appear with her brother in "Curious George 4", and her voice was portrayed by Tara Strong, Ariel Winters (in Curious George 5: The Hurricane) and Jodi Benson as an adult.