watch 01:51 The Loop (TV) Do you like this video? Pierre Bouvier is Marge's cousin, making him the Simpson children's uncle. He does not appear in any episodes so far. Appearances Book – The Simpsons Uncensored Family Album Trivia He shares the same name as that of the lead singer of Simple Plan. Retrieved from "https://simpsons.fandom.com/wiki/Pierre_Bouvier?oldid=883266" Categories: Male characters Alive characters Characters Adults Bouvier family French characters Mentioned characters Non-speaking characters One-Time Characters Community content is available under CC-BY-SA unless otherwise noted.