STERLING — Mary Ann Clayton, 91, died Sept. 5, 2015, at Mantey Heights Nursing Home in Grand Junction, Colo. Born Aug. 15, 1924, in Detroit, Mich., she was the daughter of John and Josephine Karmajek Marmul. A resident of Sterling for 60 years, having lived the past year and a half in Grand Junction, Colo., she worked in the cafeteria and in housekeeping at Sterling College for over 20 years.