Bob Roy Knott, age 72 of Three Rivers, died Tuesday, May 18, 2021 at Heartland Healthcare Center in Three Rivers. He was born in Hot Springs, Arkansas on Feb. 22, 1949 the son of Ethel Jane Knott. After high school, Roy served two tours of duty in Viet Nam where he was awarded the Viet Nam service medal with one silver and one bronze service star. While living in Three Rivers he was employed as an auto mechanic. He is survived by nephew, Robert Warren and his family of Three Rivers. Graveside services and military honors will be conducted 11:00 am Thursday, June 3, 2021 in Fort Custer National Cemetery in Augusta, Michigan. Arrangements were by the Eickhoff Farrand Halverson Chapel. Memories and condolences may be shared at www.efhchapel.com