Marjorie "Marge" Simpson (nee Bouvier), also known as Mrs. Simpson is Homer's wife and Bart, Lisa and Maggie's mother, the younger sister of Patty and Selma, the youngest daughter of Clancy and Jacqueline Bouvier, the granddaughter of Pepe Bouvier, Bambi Bouvier, Ferdinand, and Alvarine Gurney, the niece of Arthur Bouvier, Jonah Bouvier, Chester Bouvier, Charlene Bouvier, Gladys Gurney and Lou Gurney, the granddaughter-in-law of Orville and Yuma Simpson, the niece-in-law of Hubert, Tyrone, Cyrus, Bill, and Chet Simpsons, and also the daughter-in-law of Abraham Simpson II and the late Mona Simpson. She is voiced by Julie Kavner.
Family
- Homer Simpson (husband)
- Bart Simpson (son)
- Lisa Simpson (daughter)
- Margaret "Maggie" Simpson (daughter)
- Abraham Simpson II (father-in-law)
- Mona Simpson (mother-in-law, deceased)
- Clarence "Clancy" Bouvier (father, deceased)
- Jacqueline "Jackie" Ingrid Gurney (mother)
- Patricia "Patty" Bouvier (older twin sister)
- Selma Bouvier (older twin sister)
- Gladys Gurney (maternal aunt, deceased)
- Lou Gurney (maternal uncle, deceased)
- Dot Gurney (cousin)
- Ferdinand Gurney (maternal grandfather, deceased)
- Alvarine Gurney (maternal grandmother, deceased)
- Pepe Bouvier (paternal grandfather, deceased)
- Bambi Bouvier (paternal grandmother, deceased)
- Henri Petitbois (paternal great-grandfather, deceased)
- Marie St. Jacques (paternal great-grandmother, deceased)
- Charlene Bouvier (paternal aunt, deceased)
- Jonah "Jojo" Bouvier (paternal uncle, deceased)
- Arthur Bouvier (paternal uncle, deceased)
- Chester Bouvier (paternal uncle, deceased)
- Herman Bouvier (paternal uncle)
- Alfred Bouvier II (cousin)
- Dorothy Bouvier (cousin)
- Tootsie Bouvier (cousin)
- Rowena Bouvier (cousin)
- Pierre Bouvier (cousin)
- Dot Gurney (cousin)
- Orville Simpson (grandfather-in-law, deceased)
- Yuma Simpson (grandmother-in-law, deceased)
- Hubert Simpson (uncle-in-law; deceased)
- Bill Simpson (uncle-in-law)
- Tyrone Simpson (uncle-in-law)
- Chet Simpson (uncle-in-law)