Statistics for occurrence #1 of “Maryland” in chapter 1.15, section c.1.15.81, page 148 of Southern Historical Society Papers, Volume 25.:

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Although in nearly all the engagements from Yorktown, around Richmond, Manassas and on the march into Maryland , it was at Burkitsville, September 13, 1862, The Cobb Legion, Georgia Cavalry, first asserted its individuality. With nine skeleton companies, reduced by the casualties of months of hard fighting...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Maryland (Maryland, United States) 18,573 46 3 0 0 user votes
Maryland (Illinois, United States) 0 0 0 0 0 user votes
Maryland (Liberia) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (New Jersey, United States) 0 0 0 0 0 user votes
Maryland (New York, 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.