Bristol – Mr. Karrell J. Mamshuck, 76, passed away on Tuesday morning, July 17, at the Bristol Hospital. He was the husband of Joann (Scalia) Brague. Karrell was born September 5, 1941 in Waterbury, son of the late Karrell and Margaret (Vitvitsky) Mamshuck. Raised in Waterbury, Karrell attended local schools and was a graduate of Crosby High School. He then went on to serve honorably in the United States Army. He retired from Mercury Fuel as an HVAC Technician after many years. He was a member of the VFW Post 7790 in Waterbury and will be remembered for his wonderful sense of humor. In addition to his wife he is survived by one daughter, Karla Boulanger and her husband Dennis of Waterbury; one sister, Sonja Nagy of Sarasota, FL and two grandchildren, Martina and Ryan. He was predeceased by his sister, Patricia Ferretti. A private graveside service was held in the St. Mary's Russian Orthodox Cemetery.