Doris was born March 3, 1936, in Washington D.C., the daughter of William Mangum and Lois (Violet) Mangum.
She is survived by her son, Christopher (BJ) McArthur of Overland Park, KS.; grandchildren, Connor (Eric) McArthur Ashton of St. Paul, MN; Ian McArthur and Kade McArthur both of Overland Park, KS; and sister, Sue (Gary) Nebeker of Naples Fl.
She was preceded in death by her husband, Duncan C. McArthur, her husband of 60 years and her son, Gary McArthur, brothers Billy Mangum and Frank Mangum, and sister Evelyn McGyer.
Doris, a longtime resident of Pensacola, FL, and worked for the State of Florida for more than 30 years. Prior to that she traveled the world with her husband as an overseas contractor. Doris had many friends and was universally liked by everyone she met and will be missed by all. Services will be held at Arlington National Cemetery Washington D.C. at a later date.