Camilla U. Simpson-Ostin - Abraham Simpson's sister, Homer Simpson's aunt and Bart, Lisa and Maggie's great-aunt.
| Camilla Simpson | |
| Gender | 
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| Status | 
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| Hair | Light-gray |
| Age | 75 |
| Relatives | Parents: Orville Simpson and Yuma Simpson Siblings: Abraham Simpson, Cyrus Simpson, Chet Simpson, Bill Simpson, Tyrone Simpson, Hubert Simpson and Hortense Simpson |