^ Jump up to: a b Peterson, p. 34.

^ Seager, p. 143.

^ Jump up to: a b Seager, p. 144.

^ Chitwood, pp. 200–02; Seager, pp. 144–45.

^ Chitwood, pp. 201–02; Seager, pp. 142–47.

^ Jump up to: a b Crapol, p. 8.

^ Jump up to: a b Hopkins, John Tyler and the Presidential Succession

^ "U.S. Constitution: Article II". Cornell University Law School. Retrieved January 29, 2017.

^ Jump up to: a b Chitwood, pp. 202–03.

^ Dinnerstein, p. 447.

^ Jump up to: a b "John Tyler: Life in Brief". Miller Center of Public Affairs, University of Virginia. Archived from the original on January 31, 2017. Retrieved January 29, 2017.

^ "John Tyler Home". National Park Service. Retrieved December 14, 2017.

^ Remini, Robert (1997). Daniel Webster: The Man and His Time. W.W. Norton & Co. pp. 520–521. ISBN 978-0-393-04552-9.

^ Chitwood, p. 270, Seager, p. 149.

^ Chitwood, pp. 203–07.

^ Jump up to: a b Seager, pp. 142, 151.

^ Jump up to: a b c Dinnerstein, pp. 451–53.

^ Rankin, Robert S. (February 1946). "Presidential Succession in the United States". The Journal of Politics. 8 (1): 44–56. doi:10.2307/2125607. JSTOR 2125607. S2CID 153441210.

