Statistics for occurrence #1 of “Headquarters” in chapter 1 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 2.:

...missary, must last to include the 23d instant. By command of Brigadier-General McDowell. James B. Fry, Assistant Adjutant-General. To the Commanders of Divisions and Brigades. Headquarters , Department Northeastern Virginia, Arlington, Va., August 4, 1861. Lieutenant-Colonel E. D. Townsend, Assistant Adjutant-General, Headquarters of the Army, Washington, D. C. Colonel:--I have the ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Headquarters (Washington, United States) 1,024 64 0 0 0 user votes
Headquarters (New Jersey, United States) 132 0 0 0 0 user votes
Headquarters (Kentucky, United States) 84 0 0 0 0 user votes
Headquarters (Arizona, United States) 2 0 0 0 0 user votes
Headquarters (Idaho, 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.