Martha “Marie” Sanderson departed this life on May 1, 2026 in Monroe, WA at the age of 88. She was born February 7, 1938 in South Bend, WA. Marie had worked at Boeing for many years and in her spare time enjoyed gardening, going to the casino, and spending time with her family and friends. She is survived by her daughter Terri and her husband Bob Lovelace of Monroe, son Brad Kelley and his wife Dewey of Auburn, five grandchildren Brad Jr, Brandon, Michelle, Kelley, and Cody, and 1 great granddaughter Catherine. She was preceded in death by her husband Stan Sanderson, her son Paul and daughter Jackie. Marie was a loving mother, grandmother, great grandmother, and friend. She will be deeply missed by all who knew her.