Orville Simpson.

About Orville Simpson

The Simpson family are the titular main characters featured in the animated television series The Simpsons. The Simpsons are a dysfunctional nuclear family consisting of married couple Homer and Marge and their three children, Bart, Lisa, and Maggie. They live at 742 Evergreen Terrace in the fictional town of Springfield, United States. They were created by cartoonist Matt Groening, who conceived the characters after his own family members, substituting "Bart" for his own name. The family debuted on Fox on April 19, 1987, in The Tracey Ullman Show short "Good Night" and were later spun off into their own series, which debuted on Fox in the United States on December 17, 1989, and started airing in Winter 1990.