Duty, Spencer Marcus; brick business; born, Cleveland, Sept. 28, 1878; son of Daniel and Sarah L. Cozad Duty; common and High School education in Cleveland; married, Cleveland, Dec. 12, 1905, Mabel Cummer; one son, Spencer Cummer Duty; pres. The Deckman-Duty Brick Co.; director The National Belting Co.; The F. D. Cummer & Son Co.; member The National Paving Brick Mnfg. Ass’n, Chamber of Commerce and Athletic Club.