John Heffley

John Heffley is the cousin of Frank Heffley and uncle to his children who appeared only in The Ugly Truth. John used to be part of The Bachelors but he got married around Spring time around Greg's seventh grade. Greg wonders that he got married just so he wouldn't sleep in the room with the rest of the Bachelor members. He is the first cousin once removed of Greg, Rodrick, and Manny Heffley.