William
Revision as of 07:25, 7 April 2013 by imported>Jonny Mole
William Heffley is or was Greg's great grandfather and is on Dad's side of the family. He is or used to be married to Helen.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.