"Happy" Dinsdale Simpson was the wife of Oswald "Old Tut" Simpson. They had five children named Orville, Bonita, Elrita, Twitta and Boris. She was a smoker. She is the grandmother of Abe Simpson and his brothers and mother-in-law to Yuma Simpson. She is great grandmother to Bart, Lisa and Maggie Simpson.

Appearances

v - e - d
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Media
The SimpsonsThe Simpsons MovieThe Simpsons GameThe Simpsons: Hit & Run
Characters
Main Characters: Homer SimpsonMarge SimpsonBart SimpsonLisa SimpsonMaggie Simpson
Locations
Springfield
Objects
Transports
See also
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