Carol Louise Olson passed away on February 3, 2016 in Seattle Washington at the age of 89. She is survived by her loving husband of 67 years Dr. Lowell Arthur Olson, her daughter Deborah Ann DeCuir, her son Bruce Arthur Olson, her daughter Susan Marie Olson, 8 grandchildren and 11 great grandchildren. She was surrounded by her loving family at the time of her death. Wife, mother, grandmother, great grandmother and dear friend to so many, she will be missed and her memory treasured. Services will be held at Phinney Ridge Lutheran Church on Friday February 12, 2016 at 11am. In lieu of flowers, donations can be made to Phinney Ridge Lutheran Church.