|Hair||Gray, formerly brown|
|Age||84 (at death)|
|Relatives||Parents: Orville Simpson and Yuma Hickman|
Siblings: Abraham Simpson, Bill Simpson, Chet Simpson, Hortense Simpson, Cyrus Simpson, Tyrone Simpson
|First Appearance||"The Funeral"|
Hubert O. Simpson is the older brother of Abraham Simpson. He is 4 years older than him.
He died on October 4th, 1987 and his family attented his funeral.