| Ferdinand Gurney|
|Relatives|| Daughters: Gladys Gurney and Jacqueline Bouvier|
Wife: Alvarine Bisque
|First Appearance||The Simpsons Uncensored Family Album|
Ferdinand Gurney was the husband of Alvarine Bisque, father of Gladys Gurney, Lou Gurney and Jacqueline Bouvier and maternal grandfather of Selma, Patty and Marge Bouvier. He is also the maternal great-grandfather of Bart, Lisa and Maggie Simpson and Homer Simpsons's grandfather-in-law.