Sloan, Clark W.; optometrist; born, Ironton, O., Oct. 18, 1875; son of Ezra C. and Mary C. Wood Sloan, D. D. S.; educated, Ironton Grammar and High School, Chicago Ophthalmic College, 1899, and post graduate courses; married, Ironton, 1893, Frances E. Donohoe; issue, one son, and three daughters; six years with the Bowler & Burdick Co.; one year with The Webb C. Ball Co.; established his own office in 1903; pres. Cleveland Optometrical Society, 1908-1910; vice pres. Ohio State Optical Ass’n, 1909; pres. Ohio State Optical Ass’n, 1910-1912; member Finance and Educational Committees, American Optical Ass’n, 1910-1911; active in promoting legislation to elevate standards of optometry by compulsory qualifications of those engaged in correcting defective sight by glasses; member City Advertising, and Rotary Clubs.