Mr. Grove

Mr. Grove is the father of Alyssa Grove. He complained to Frank after Greg and Rowley sent 20 messages to his answering machine, asking his daughter, Alyssa Grove, to the school dance.

Trivia

 * He isn't related to Ms. Grove, because Ms. Grove has "Ms" in her name, showing that she is single.
 * He is the father of Alyssa Grove.

Appearances

 * Diary of a Wimpy Kid: The Third Wheel (First and only appearance)