Jack

Jack is the husband of Sarah and the father of Mathild. He is the Great-Great-Great Grandfather of Gru.

Jack
Mathild's father
Information
Gender	Male
Hair color	Brown
Occupation	Unknown
Spouse	Sarah (Wife)
Children	Mathild Gru (daughter) Lucy Gru (daughter) Felonious Gru and Dru Gru (Grandsons) Margo Gru, Edith Gru and Agnes Gru (Great-granddaughters)
Appearances	Despicable Me (pictured)