Statistics for occurrence #1 of “Missouri” in alphabetic letter pos=10, entry group 1, entry jackson-claiborne-fox of Harper's Encyclopedia of United States History:

...xhtml1/strict"> Statesman; born in Fleming county, Ky., April 4, 1807; became conspicuous as a leader in the efforts of pro-slavery men to make Kansas a slave-labor State. In 1822 he went to Missouri ; was a captain in the Black Hawk War; served several years in the State legislature; and was elected governor of Missouri by the Democrats in 1860. In 1855 he led a band of lawless men from Missour...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Missouri (Missouri, United States) 15,687 836 1 0 0 user votes
Missouri (United States) 560 116 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.