|Abraham (Grandpa) Simpson|
|Hair||None (Formerly Brown)|
Father: Bart Simpson (2)
Mother: Amanda Simpson
Ex-wife: Selma Bouvier
Uncles: Boris Simpson and Zeke Hickman
Aunts: Twitta Simpson, Bonita Simpson, and Elrita Muntz
Dead Girlfriend: Beatrice Simmons
Great-Grandfather: Abraham Simpson I
Great Grandmother: Gabby Crouse
Abraham Simpson III is the son of Bart Simpson and Amanda Simpson, born in 1907. He is named after his great-grandfather Abraham Simpson I who was also his own grandfather like the character Philip J. Fry in Futurama, hence his double numbers.
Despite only being 2 years old, Abe is known for fighting in World War Two as one of the Flying Hellfish Soldiers. He currently lives in the Springfield Retirement Home after selling diapers.