David Rockefeller his graduate studies, he received a Ph.D. from the University of Chicago in 1940. After completing his studies in Chicago, he became secretary to New York Mayor Fiorello La Guardia for eighteen months in a "dollar a year" public service position. Although the mayor pointed out to the press that Rockefeller was only one of 60 interns in the city government, his working space was, in fact, the vacant office of the deputy mayor. From 1941 to 1942, Rockefeller was assistant regional director of the United States Office of Defense, Health and Welfare Services. Rockefeller enlisted in the U.S. Army
Rockefeller Chapel Rockefeller Chapel Rockefeller Chapel is a Gothic Revival chapel on the campus of the University of Chicago in Chicago, Illinois. A monumental example of Collegiate Gothic architecture, it was meant by patron John D. Rockefeller to be the "central and dominant feature" of the campus; at 200.7 feet it is by covenant the tallest building on campus and seats 1700. Designed by architect Bertram Goodhue between 1918 and 1924, and built between 1925 and 1928 without the use of structural steel, it contains about 70 integrated figural sculptures by sculptors Lee Lawrie and Ulric Ellerhusen, and interior work by mosaicist