Thelma Griffin
Thelma Griffin

82 (last reported age form Mother Tucker 2006)
90 (deceased as of 2014)

Voiced by

Phyllis Diller

Thelma Griffin (née Walker; May 12, 1944 – March 9, 2014) was the mother of Peter Griffin. She is currently deceased Because she had Double Lung Cancer. She died of a stroke in the episode "Mom's the Word" and hasn't come back since.

Episode Appearances

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