Statistics for occurrence #1 of “John Brown” in entry charlestown of Harper's Encyclopedia of United States History:

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A town in West Virginia, where on Dec. 2, 1859, John Brown was hung, and on the 16th, Green, Copeland, Cook, and Coppoc, and on March 16, 1860, Stephens and Hazlett. See Brown, John.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† John Brown 6,287 242 131 6 0 user votes
Old John Brown 53 0 31 0 0 user votes
John Brown Gordon 51 18 9 0 0 user votes
John Brownlow 20 0 0 0 0 user votes
John Browns 16 2 2 0 0 user votes
John Brown Baldwin 6 0 0 0 0 user votes
Brown John Brown 4 0 0 0 0 user votes
De John Brown 4 0 0 0 0 user votes
John Browne 4 4 0 0 0 user votes
John Brown Fitch 4 0 0 0 0 user votes
John Brown Francis 4 4 0 0 0 user votes
French John Brown 2 0 0 0 0 user votes
X. John Brown 2 0 0 0 0 user votes
John Browning 2 0 0 0 0 user votes
John Brownlee 2 0 0 0 0 user votes
Shreveport John Brownlee 2 0 0 0 0 user votes
John Brownson 2 0 0 0 0 user votes
John Brown Budwell 2 0 0 0 0 user votes
John Brown Chase 2 0 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.