Clark E. Denise of Kennewick, WA passed away on August 24, 2020. He was born October 9, 1934 in Montreal Canada to Warren E. And Lorena P. Denise. He is survived by his wife, Mary, children Mark (Connie) Kathy Oliva (Mike) Matthew (Sherrie) and Jim, five grandchildren and six great grandchildren. Clark received his electrical engineering degree from North Carolina State College. He was employed by Westinghouse (35 years), retired from Hanford in 1994. Family services will be held at a later date.