Matthias E. “Butch” Ottenjan age 78 of Grand Rapids died Friday, June 3, 2022 at SKLD Leonard. Butch was born February 29, 1944 in Grand Rapids the youngest child of the late Laurence and Ethel (Brandt) Ottenjan. He attended Creston High school and worked at Fat Boy Restaurant for many years. He drove his co-workers crazy but he was always on time and never called in sick. Surviving are his siblings, Phyllis Schultz, Bernard (Eileen) Ottenjan, Julie Carr, Fay (Tim) Wheeler; many nieces and nephews. He was preceded in death by his sister Mary Amthor. Cremation has taken place and a private service was held at Bishop Hills.