Statistics for occurrence #1 of “Maryland” in chapter 66 of Thomas Wentworth Higginson, Massachusetts in the Army and Navy during the war of 1861-1865, vol. 1, Condensed history of regiments.:

...ons the 13th Mass. Infantry was formed, being mustered into the service of the United States July 16, 1861. Leaving Massachusetts for Washington July 29, 1861, the regiment marched immediately into Maryland , receiving orders to join General Banks at Harper's Ferry; and remained on duty guarding the upper Potomac until the spring of 1862, encamping at Sharpsburg, Sandy Hook and Darnestown in the summer a...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Maryland (Maryland, United States) 18,573 28 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.