In The Twisted World of Marge Simpson, Fat Tony blames his insistence that Marge Simpson give him the money he says she owes him. He says, "My wife, she has been most vocal on the subject of the pretzel monies. Where's the money? When are you going to get the money? Why aren't you getting the money now? And so on."
Fat Tony said that she was "whacked by natural causes." It is unknown when she died, but as Michael is about eight years old, it was probably one to seven years before Tony mentioned her. Her grave was seen in "Donnie Fatso", and is currently beside that of her husband's.
- Episode – "The Twisted World of Marge Simpson" (mentioned)
- Episode – "The Mook, the Chef, the Wife and Her Homer" (mentioned)
- Episode – "Donnie Fatso" (tombstone)