[63] Lonnelle Aikman, We the People (Washington: U.S. Capitol Historical Society, 1965), p. 33.

[64] H.M. Gallagher, Robert Mills, p. 169.

[65] George S. Hunsberger, "The Architectural Career of George Hadfield," Records of the Columbia Historical Society, Volume 51-52 (1955), pp. 46-65.

[66] Ibid.

[67] Ibid. p. 51. See also: Allen Johnson and Dumas Malone, Dictionary of American Biography (New York: Charles Scribner, 1932 (1931)), Vol. IV, p. 76.

[68] Letter, George Hadfield to Thomas Jefferson, Thomas Jefferson papers. Volume 222, op. 39775, Library of Congress.

[69] Daily National Intelligencer, February 13, 1826.

[70] Karl Schuon, Home of the Commandants (Washington: Leatherneck Association, 1966), pp. 61-64.

[71] Harry F. Cunningham, Joseph A. Younger, Wilmer Smith, Measured Drawings of Georgian Architecture in the District of Columbia, 1750-1820 (New York: Architectural Book Co., 1914), Sheets 58-61.