The Josiah Harmar papers contain a letter written by Richard Clough Anderson to Josiah Harmar, August 18, 1790.
The Croghan family papers contain the following map:
Anderson, Richard C. [Connection 700 Acres On Eagle Creek: July 1804]. 1804.
The Book Division has the following volume: Anderson, Edward L. Soldier And Pioneer: a Biographical Sketch of Lt.-Col. Richard C. Anderson of the Continental Army. New York: G.P. Putnam's Sons, 1879.
"Anderson, Richard Clough." Kentucky Encyclopedia. John E. Kleber, Ed. University Press of Kentucky, 1992, p. 21.
Hill, Edwin C. The Historical Register: A Biographical Record of the Men of Our Time Who Have Contributed to the Making of America. New York: 1919.
