STEWART, Robert Stuart, consulting electrical engineer; born, Detroit, Sept 10, 1869; son of Morse and Isabella G.B. (Duffield) Stewart; public and high school education, Detroit; A.B., Princeton Univ., 1891; E.E. and M.A., 1894; unmarried. Assistant engineer Public lighting Commission, Detroit, 1894-97; was with Westinghouse Electric and Manufacturing Co., Pittsburgh, 1897-1901; with the British Westinghouse Electrical and Manufacturing Co., Manchester, Eng., 1901-04; consulting electrical engineer at Detroit, since 1904. Democrat. Presbyterian. Member American Institute of Electrical Engineers. Club: Detroit Boat. Office; 814 Penobscot Bldg. Residence: 440 Jefferson Av.