Elmira Clamp is a grumpy woman who extremely dislikes noise, unpleasant things, and disruption. In MySims, Elmira comes at Star Level 2. When you first meet her, she is disgusted with the lack of a library in your town, and volunteers to help maintain one when letting her move in. In MySims Kingdom, Elmira is a pig farmer who the player is at first employed to as the pig herder before becoming a Wandolier and lives at The Capital.
Elmira's "Auntie Crumplebottom" is most likely a character from The Sims 2: Nightlife named "Mrs. Crumplebottom." This also would imply that she is a member of the Goth family, which is one of the most famous Sims families.
The Goth and Crumplebottom families have a large amount of members with the grumpy trait and appear to have many dead relatives, this may be a reason for Elmira's rude behavior.
It is ironic for Elmira to appear in MySims Party seeing as how she states, in MySims, she hates noise, throwing parties, and confetti.
The experimental rock band, "Nothin' But Drums", that her father used to play in, is Odin Revolution's favorite rock band.