Courtney, Clarence W.; civil engineer; born, Mansfield, O., Aug. 16, 1879; son of John W. and Mary B. Whiteman Courtney; degree of mechanical engineer, Case School of Applied Science, 1903; married, Cleveland, June 2, 1904, Mary L. Gates; issue, Leland S., Oct. 17, 1907, John R., Oct. 10, 1910; member Phi Kappa Psi, Tan Betta Pi, Chamber of Commerce, Cleveland Athletic Club, Cleveland Engineering Society; Mason; consulting engineer for municipal improvements and architectural engineer for factory and commercial buildings since 1903.