–single and double–entry
–at Folsom Commercial College in Cleveland.
He would later found Standard Oil.
A founder of both The University of Chicago and Rockefeller University (Manhattan), as well as the prime benefactor of Spelman College (Atlanta, Georgia) and Denison University (Granville, Ohio), Rockefeller was a devoted Baptist.
(b. July, 1839; d. May, 1937)