Cornell University, Class of 1939. Cornell University, M.S., 1941. Ph.D. University of Pennsylvania, 1950. President of Delaware State College, Dover (1953-1960); President of Hampton Institute, Hampton, Virginia (1960-1970); Ambassador to Sweden (1970-1973). Presidential Councillor and University Trustee, Cornell University. Chairman of the American Red Cross and Planned Parenthood; board member of several corporations, director of the New York Stock Exchange, author.