Carter Pewterschmidt is Lois's father, Peter Griffin's father-in-law and Meg, Chris and Stewie's maternal grandfather. This article is a stub. You can help Fictional Characters Wiki by expanding it. Retrieved from "https://characters.fandom.com/wiki/Carter_Pewterschmidt?oldid=125838" Categories: Article stubs Family Guy characters Male Grandfathers Characters with a mustache Gray hair Characters voiced by Seth MacFarlane Adulterers Husbands German Humans Parents Grandparents Evil Vs. Evil Crossover Characters 1990s Characters 1999 Characters Debuts Community content is available under CC-BY-SA unless otherwise noted.