Jack E Triestram, of Mattawan MI. Passed away on 2-17-2022 at the age of 92. Jack was born 2-15-1930 in Kalamazoo, to Robert and Vivian Triestram. He is survived by his 4 daughters: Sandra Kooy, Jacqueline Degner, Cheryl Yorks and Barbara Long, 13 Grandchildren and 11 Great-grandchildren. Jack served in the Marine Corps and was a Kalamazoo Fire Fighter serving as an equipment operator for 27 years. After his retirement he was co-owner of the Pine Lake Diner and Laundromat. In recent years he made Mattawan his home and regularly made early appearances at Speedway for newspapers. Cremation has taken place. Interment will be at Fort Custer National Cemetery, Monday April 11, at 10:30 am, military time.