(en) James Grant Wilson, Appletons' cyclopædia of American biography, vol. 2, , 810 p. (lire en ligne), p. 118.
(en) Marquis Who was Who in America 1607-1984, vol. 17, Marquis Who's Who, (lire en ligne).
Charles Lanman, A summer in the wilderness; embracing a canoe voyage up the Mississippi and around Lake Superior, New York : D. Appleton and Co., , 216 p. (lire en ligne), p. 15.
(en) Beth Rubin, Dictionary of Missouri Biography, Columbia, MO : University of Missouri Press, , 839 p. (ISBN0-8262-1222-0, lire en ligne), p. 235.
(en) Brian Dippie, Catlin and his contemporaries : the politics of patronage, Lincoln : University of Nebraska Press, , 594 p. (ISBN0-8032-1683-1, lire en ligne), p. 495.
(en) Henry T. Tuckerman, Book of the Artists: American Artistic Life, G.B. Putnam and Son, , 658 p. (lire en ligne), p. 429.