found: Buel, J.W. The true story of "Wild Bill" Hickok, 1946.
found: Email from NCH, Mar. 27, 2006 (James McLaird in his biog. of Calamity Jane, 2005, claims that the birth date was 1856; "The census report of 1860 for Mercer County, Missouri ... clearly indicates that she was born in 1856, for she was four years old when the census was taken.")
found: Encyclopedia britannica, via WWW, Nov. 30, 2012 (Calamity Jane; Martha Jane Burke; Martha Jane Cannary; b. May 1, 1852?, near Princeton, Mo.?; d. Aug. 1, 1903 in Terry, S.D.; legendary American frontierswoman; claimed marriage to Wild Bill Hickok, 1870; m. 1891 to Clinton (Charley) Burke)
found: Wikipedia, via WWW, Nov. 30, 2012 (Calamity Jane; Martha Jane Canary; b. May 1, 1852 in Princeton, Mo.; d. Aug. 1, 1903 in Terry, S.D.; American frontierswoman, and professional scout)
Calamity Jane, 1852-1903
