William Rockefeller
Chicago, Milwaukee & St. Paul Railroad Company
Biography of H.H. Rogers, Dictionary of American Biography, 1935

"Eightieth Birthday," New York Times, June 21, 1921

"Restricts Service as Rail Directors," New York Times, December 21, 1921

John Moody, The Masters of Capital, 1912, Notes.

Jere Murphy, A Comical History of Montana (San Diego, Frue& Smith, 1912)

"William Rockefeller and Joseph Eastman Win Flower Show," New York Times, November 1, 1911

"Elected to Union Pacific Board," New York Times, September 14, 1909

"Miss Rockefeller Married to Mr. Dodge," New York Times, April 19, 1907.

"Rockefeller Ill Abroad," New York Times, January 24, 1906

"Boston Gas Deal," New York Times, October 20, 1905

"William Rockefeller Named as Investor in Boston Gas Suit," New York Times, July 7, 1905

Thomas H. Lawson, excerpt from The Age of the Moguls by Stewart Holbrook

"Frenzied Finance," by Thomas H. Lawson, 1905.