Statistics for occurrence #1 of “Colonel Doniphan” in entry united-states-of-america-missouri of Harper's Encyclopedia of United States History:

.....July 17, 1845 The first regiment of Missouri troops for the Mexican War arrives at Fort Leavenworth......June 18, 1846 State constitution completed, but rejected by the people......1846 Colonel Doniphan , with 924 Missouri volunteers, defeats 4,000 Mexicans under General Heredia in the pass of Sacramento......Feb. 28, 1847 First line of telegraph between East St. Louis and the East completed........
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