Robert Jefferson

Robert Jefferson is father of Rowley Jefferson. He is more shrill than Frank Heffley, and he is temperamental, rude, irritable, paranoid and malicious. He won't let Rowley play any video games with violence or fighting in it. He sees Greg as a bad influence for several reasons. One is Greg's haunted house, insulting him by calling him a woman, and mocking his grandfather. He is extremely rude, as seen in Diary of a Wimpy Kid: Dog Days, where he banishes Greg out of the country club for several complaints about the quality of service, and how they can be improved.