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Yuma Simpson

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Yuma Hickman
Yuma Hickman.png
Character Information
Female ♀
Hair: Orange
Relatives: Husband: Orville J. Simpson
Children: Abraham, Cyrus, Chet, Tyrone, Bill
First Appearance: "Much Apu About Nothing"
Voiced by: Tress MacNeille

Yuma Simpson (née Hickman), also known as Great Grandma Simpson, is Homer's grandmother from "The Old Country", which bears similar characteristics to Ireland or Scotland.


Yuma married Orville Simpson in the early 1900s. For a few years, they lived inside the Statue of Liberty, along with their sons, until the head of it was filled with too much garbage. Much of this story is questionable, as it is gained from one of Grampa's senile rants.[1]