Grandpa Van Houten

Grandpa Van Houten is Kirk Van Houten's father. He first appeared in Raging Abe Simpson and His Grumbling Grandson in "The Curse of the Flying Hellfish". He was originally married to Grandma Van Houten, but they got divorced. He remarried and now they travel the country in an RV, looking for adventure. They won a chili cookoff in Beaumont, Texas.