Author: Edwin Gilbert Cooley
Born: 12 March 1857
Died: 28 September 1923
Bio: Edwin Gilbert COOLEY, b. 12 March 1857 in Strawberry Point, Iowa ; d. 28 September 1923 in New Trier, Illinois. Educator, principal of Chicago Normal College; superintendent of Chicago schools, president of the D. C. Heath Publishing company of Boston

Sources:
EDWIN G. COOLEY : The Success of a Clayton County School Teacher. In: *Elkader Register and Argus*, p2, c4, Thursday, 25 February 1909
http://iagenweb.org/boards/clayton/biographies/index.cgi?read=78502
http://www.encyclopedia.chicagohistory.org/browse/bioshell.html?bioC&CooleyEdwinG