Donna R. Marcus (nee Riebold). Fortified with the sacraments of Holy Mother Church on Sept. 1, 2018. Beloved wife of Cloyde Marcus. Dear daughter of Henrietta Riebold (nee Bourisaw) and the late Raymond Riebold. Loving mother of Theresa (Roy Douglas) Marcus and Paul (Tiffany Harnes) Marcus. Cherished grandmother of Samantha, Brandon, Danniele, Jenna. Roy III, Julia and Autumn. Dear brother of Kevin (Evelyn) Riebold. Our loving mother-in-law, aunt, cousin and friend. Funeral Mass on Tues. Sept. 11, 2018, 10:00am at St. Paul Catholic Church, 15 Forrest Knoll, Fenton, MO. Interment Jefferson Barracks. Memorials to the Siteman Cancer Center appreciated. Visitation Mon. Sept. 10, 2018 from 4-8:00pm at Jay B. Smith Funeral Home, 777 Oakwood Dr., Fenton, MO.