watch 01:50 The Loop (TV) Do you like this video? Dr. Hibbert Third Son is one of Julius Hibbert and Bernice Hibbert's five children. History D'oh! This article is a stub. You can help the wiki by embiggening it. Appearances Episode – "Bye Bye Nerdie" Retrieved from "https://simpsons.fandom.com/wiki/Dr._Hibbert%27s_Third_Son?oldid=880010" Categories: Male characters Alive characters Characters Stubs Babies Hibbert family One-Time Characters Non-speaking characters Nameless characters Citizens of Springfield American Characters African-American Characters Siblings Community content is available under CC-BY-SA unless otherwise noted.