Statistics for occurrence #1 of “Beaufort” in chapter 4.14 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War. Volume 4.:

...d also that part of old Virginia north of the Rapidan and east of the Blue Ridge. On the sea-coast we had Fort Monroe and Norfolk in Virginia; Plymouth, Washington, and New Berne in North Carolina; Beaufort , Folly and Morris islands, Hilton Head, and Port Royal, in South Carolina, and Fort Pulaski in Georgia; Fernandina, St. Augustine, Key West, and Pensacola in Florida. The remainder of the Southern ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Beaufort (South Carolina, United States) 15 0 5 0 0 user votes
Beaufort (North Carolina, United States) 9 0 1 0 0 user votes
Beaufort (France) 0 0 0 0 0 user votes
Beaufort (France) 0 0 0 0 0 user votes
Beaufort (Lebanon) 0 0 0 0 0 user votes
Beaufort (Luxembourg) 0 0 0 0 0 user votes
Beaufort (Sabah, Malaysia) 0 0 0 0 0 user votes
Beaufort (Victoria, Australia) 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.