Dorothy M. Mason "Dottie" On Saturday, March 10, 2012, of Greenbelt, MD. Beloved wife of the late Alton P. Mason; loving mother of Elmer Mason, Jean Dix, Betty Unger, Larry Mason, Jerry Mason, Ronnie Mason, Alton Mason, Bernice Dominici, Mildred Norman and the late Barbara Ann; sister of Francis; also survived by 16 grandchildren, 18 great-grandchildren, and 6 great-great-grandchildren. Family will receive friends at the family-owned BEALL FUNERAL HOME, 6512 NW Crain Hwy. (Rte. 3 South), Bowie, MD on Friday, March 16, 2012 from 6 to 8pm, where a Funeral Service will be help on Saturday, March 17, 2012 at 10am. Interment, Lakemont Memorial Gardens, Davidsonville, MD.