Statistics for occurrence #1 of “Ohio” in chapter 49 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 7.:

...
on the twenty-seventh of June, 1863, the Second and Seventh Ohio cavalry and the Forth-fifth Ohio mounted infantry, together with Laws's howitzer battery, left Somerset, Ky., for Jamestown, for the purpose of watching Morgan, who, with his whole brigade, was encam...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Ohio (Ohio, United States) 4,328 138 10 0 0 user votes
Ohio (United States) 1,611 20 1 0 0 user votes
Ohio (Colorado, United States) 12 0 0 0 0 user votes
Ohio (Illinois, United States) 0 0 0 0 0 user votes
Ohio (Missouri, United States) 0 0 0 0 0 user votes
Ohio (New York, United States) 0 0 0 0 0 user votes
Ohio (Texas, United States) 0 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.