Columbia subject headings:
Businessmen--United States--Biography.
Capitalists and financiers--United States--Biography.
Millionaires--United States--Biography.
Harvard subject headings:
Businesspeople--United States--Biography.
Capitalists and financiers--United States
Capitalists and financiers--United States--Biography
Millionaires--United States
Rich people--United States.
Princeton subject headings:
Businessmen--United States--Biography.
Capitalists and financiers--United States--Biography.