Marjorie Jacqueline "Marge" Simpson (nee Bouvier) is a fictional character in the American animated sitcom The Simpsons and part of the eponymous family. She is voiced by Julie Kavner and first appeared on television in The Tracey Ullman Show short "Good Night" on April 19, 1987. Marge was created and designed by cartoonist Matt Groening while he was waiting in the lobby of James L. Brooks' office.

The Simpsons uses a floating timeline (the characters do not physically age), and as such the show is generally assumed to be set in the current year. In several episodes, events have been linked to specific time periods, although this timeline has been contradicted in subsequent episodes. Marge Simpson is the wife of Homer and mother of Bart, Lisa and Maggie Simpson. She was raised by her parents, Jacqueline and Clancy Bouvier. She has a pair of sisters, the joyless Patty and Selma, both of whom vocally disapprove of Homer. In "The Way We Was" (season two, 1991), it is revealed via flashback that Marge attended Springfield High School, and in her final year met Homer Simpson. She was at first wary of Homer, but agreed to go to the prom with him, although she ended up going with Artie Ziff. However, she regretted going with Artie and ended up with Homer, a decision solidified when she heard Jackie and Clancy voicing their negative opinions on Homer. After the two had been dating for several years, Marge discovered she was pregnant with Bart, and she and Homer were married in a small wedding chapel across the state line. Bart was born soon after, and the couple bought their first house. The episode "That '90s Show" (season 19, 2008) contradicted much of the established back-story; for example, it was revealed that Marge and Homer were childless in the early 1990s although past episodes had suggested Bart and Lisa were born in the 1980s.  As with many Simpsons characters, Marge's age and birthday changes to serve the story. In season one (1990) episodes "Life on the Fast Lane" and "Some Enchanted Evening", Marge was said to be 34. In "Homer's Paternity Coot" (season 17, 2006), Marge states that Emerald would have been her birthstone if she had been born three months later, placing her birthday sometime in February. In "Regarding Margie" (season 17, 2006), Homer mentioned that Marge was his age, meaning she could have been anywhere between 36 and 40. In the season eighteen episode "Marge Gamer" she states that she and actor Randy Quaid share the same birthdate (October 1).  Marge has been nonworking for most of the series, choosing to be a homemaker and take care of her family. However, she has held several one-episode jobs in the course of the series. These include working as a nuclear technician alongside Homer at Springfield Nuclear Power Plant in "Marge Gets a Job" (season four, 1992); selling houses in "Realty Bites" (season nine, 1997); owning her own pretzel business in "The Twisted World of Marge Simpson" (season eight, 1997), and working at an erotic bakery in "Sex, Pies and Idiot Scrapes" (season 20, 2008). While Marge has never expressed discontent with her role as a homemaker, she has become bored with it. In "The Springfield Connection" (season six, 1995), Marge decided that she needed more excitement in her life and became a police officer. However, by the end of the episode, she became upset with the corruption in the force and quit.  Matt Groening first conceived Marge and the rest of the Simpson family in 1986 in the lobby of producer James L. Brooks' office. Groening had been called to pitch a series of animated shorts for The Tracey Ullman Show, and had intended to present an adaptation of his Life in Hell comic strip. When he realized that animating Life in Hell would require him to rescind publication rights, Groening decided to go in another direction and hurriedly sketched out his version of a dysfunctional family, naming the characters after members of his own family. Marge was named after Groening's mother Margaret "Marge" Groening, who has said she bears little similarity to the character, stating, "It's really weird to have people think you're a cartoon." Marge's beehive hairstyle was inspired by the titular Bride in Bride of Frankenstein and the style that Margaret Groening wore during the 1960s, although her hair was never blue.  Marge debuted with the rest of the Simpson family on April 19, 1987, in The Tracey Ullman Show short "Good Night". In 1989, the shorts were adapted into The Simpsons, a half-hour series airing on the Fox Network. Marge and the Simpson family remained the main characters on this new show.  Matt Groening believes that episodes featuring Marge are among the most difficult episodes to write. Bill Oakley believes that the "junior" writers are usually given Marge episodes because he and writing partner Josh Weinstein were given several to write during their first season. During the third season of the show, most of the writers focused on Bart and Homer, so David M. Stern decided to write a Marge episode, which became "Homer Alone" (season three, 1992). He felt that they could achieve a "deeper vein" of comedy in an episode where Marge has a nervous breakdown, and James L. Brooks quickly approved.  Marge's voice is performed by Julie Kavner, who also does the voices of Marge's mother Jacqueline and her sisters Patty and Selma. Kavner had been part of the regular cast of The Tracey Ullman Show. Voices were needed for the shorts, so the producers decided to ask Kavner and fellow cast member Dan Castellaneta to voice Marge and Homer rather than hire more actors. Part of Kavner's contract says that she will never have to promote The Simpsons on video and she rarely performs Marge's voice in public because she believes it "destroys the illusion. People feel these are real people." Kavner takes recording sessions seriously and feels that voice acting is "a little more limiting than live acting. And I have nothing to do with my character's movement."  Marge's raspy voice is only slightly different from Kavner's, who has a "honeyed gravel voice" which she says is due to "a bump on [her] vocal cords." While Marge is her most famous character, Kavner's favorite characters to voice are Patty and Selma because "they're really funny and sad at the same time." In The Simpsons Movie, some scenes, such as Marge's video message to Homer, were recorded over one hundred times, leaving Kavner exhausted.  Until 1998, Kavner was paid $30,000 per episode. During a pay dispute in 1998, Fox threatened to replace the six main voice actors with new actors, going as far as preparing to cast new voices. However, the dispute was soon resolved and she received $125,000 per episode until 2004 when the voice actors demanded that they be paid $360,000 an episode. The issue was resolved a month later, and Kavner earned $250,000 per episode. After salary re-negotiations in 2008, the voice actors receive approximately $400,000 per episode. Three years later, with Fox threatening to cancel the series unless production costs were cut, Kavner and the other cast members accepted a 30 percent pay cut, down to just over $300,000 per episode.

What was the idea behind her?
Marge was named after Groening's mother Margaret "Marge" Groening, who has said she bears little similarity to the character, stating, "