John Pierpont Morgan Jr. (1867-1943)
"Jack" J.P. Morgan, Jr., President of J.P. Morgan & Co., of New York
In 1918, he came in at 13th (tied with James Stillman, Charles M. Schwab, Thomas F. Ryan and Daniel Guggenheim) on the first ever Forbes Rich List with an estimated personal fortune of $70-million inherited from his father.