William
Revision as of 11:24, 13 May 2013 by imported>Jonny Mole
William Heffley is or was Greg's great grandfather and is on Frank's side of the family. He is or used to be married to Helen Heffley.Due to the fact he hasn't been mentioned or heard for a long time,he could be deceased.
Appearances
- Diary of a Wimpy Kid: Do-It-Yourself Book (extended version) in the family tree Greg had made.