Tunstall, Isabel McRoberts. On Wednesday, January 31, 1940, at Takoma Park, Md., Isabel McRoberts Tunstall, widow of the late Robert W. Tunstall. She is survived by her niece, Mrs. Chaplin Davis, of Baltimore, Md., and her nephew, Hoomes Rich, of Miami, Fla. Services at Gawler's chapel, 1750 Pa. ave. nw., on Thursday, February 1, at 3:30 p.m. Interment private.