Statistics for occurrence #1 of “James river” in chapter 1.3 of Southern Historical Society Papers, Volume 30.:

...hich the Confederates had always been ready to accede. And so on July 22nd, 1862, General John A. Dix, representing the Federals, and General D. H. Hill, the Confederates, at Haxall's Landing, on James river , in Charles City county, entered into the cartel which thereafter formed the basis for the exchange of prisoners during the rest of the war whenever it was allowed by the Federals to be in operation....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
James River (United States) 4 0 0 0 0 user votes
James River (Australia) 0 0 0 0 0 user votes
James River (Texas, 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.