^ Jump up to: a b Ferling 1992, p. 435.

^ Smith 1962b, p. 1075.

^ Holton 2010, p. 340.

^ Ferling 1992, p. 426.

^ McCullough 2001, p. 595.

^ Jump up to: a b "From John Adams to Benjamin Rush, 18 April 1808". Adams Papers, Massachusetts Historical Society. Retrieved October 7, 2017.

^ McCullough 2001, pp. 579–585.

^ McCullough 2001, p. 586.

^ McCullough 2001, pp. 594–596.

^ McCullough 2001, pp. 598–599.

^ Jump up to: a b Ferling 1992, pp. 429–430.

^ Ferling 1992, pp. 425–426.

^ Smith 1962b, pp. 1107–1108.

^ Ferling 1992, p. 430.

^ Ferling 1992, p. 431.

^ Ferling 1992, pp. 431–432.

^ McCullough 2001, p. 607.

^ Thomas Jefferson to John Adams, June 27, 1813. Cappon p. 338.

^ John Adams to Thomas Jefferson, July 15, 1813. Cappon p. 358.

^ McCullough 2001, p. 608.

^ Thomas Jefferson to John Adams, October 28, 1813. Cappon, p. 388.

^ John Adams to Thomas Jefferson, November 15, 1813. Cappon, p. 400.

^ McCullough 2001, p. 634.

^ Ferling 1992, p. 437.

^ McCullough 2001, p. 637.

^ McCullough 2001, p. 639.

^ McCullough 2001, p. 622.

^ McCullough 2001, p. 646.

