This article is an epic stub, which means it does not reach the criteria of this wiki's page length and information. You can help Diary of a Wimpy Kid Wiki by expanding it. Grampa Name Grampa Age 70 Gender Male Actor None Film Appearance? No Online Appearance? No Book Appearance? Yes [view] • [talk] Not to be confused with Greg's Grandpa, Greg’s paternal grandfather. Grampa is the father of Susan and her sisters and the husband of Gramma. He was shown in the extended Do-It-Yourself Book, in Greg’s family tree. Appearance In Greg’s family tree, Grampa is half-bald with a few strands of hair on his head. He wears glasses and is shown wearing a suit and a black tie. Retrieved from "https://diary-of-a-wimpy-kid.fandom.com/wiki/Grampa?oldid=118173" Categories: Minor Characters Possibly Deceased Characters Male Characters Susan's Side Senior Citizens Characters who appeared in the Do-It-Yourself Book Article Stubs One Time Characters Characters Community content is available under CC-BY-SA unless otherwise noted.