Statistics for occurrence #1 of “Maryland Heights” in chapter 127 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 5.:

...y fifty thousand strong in Pleasant Valley, and forced their way through Solomon's Gap, and there shelled out our picket, who were thrown there by Col. Ford, of the Thirty-second Ohio, who commanded Maryland Heights . He then had the Thirty-second Ohio, six hundred; Rhode Island cavalry, three hundred and fifty; Maryland cavalry, two hundred; McGrath's artillery company, one hundred; battalion First Maryland in...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Maryland Heights (Maryland, United States) 1,168 110 6 0 0 user votes
Maryland Heights (Missouri, United States) 28 0 0 0 0 user votes
Maryland Heights (Louisiana, United States) 15 0 1 0 0 user votes

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