Affiliations Positions 1914[position unknown]University Of Illinois1915[position unknown]University Of Illinois1916[position unknown]University Of Illinois1917[position unknown]University Of Illinois1918[position unknown]University Of Illinois1919[position unknown]University Of Illinois 1914[subject unknown]Trustee1915[subject unknown]Trustee1916[subject unknown]Trustee1917[subject unknown]Trustee1918[subject unknown]Trustee1919[subject unknown]Trustee