Statistics for occurrence #1 of “Pearl river” in chapter 9.83, section c.9.83.107, page 343 of Southern Historical Society Papers, Volume 9.:

... Pearl river
rear. Advancing a six-gun battery at the same time, with a strong infantry support to a commanding elevation on my front and left,...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Pearl River (Mississippi, United States) 8 0 0 0 0 user votes
Pearl River (Louisiana, United States) 4 0 0 0 0 user votes
Pearl River (Missouri, United States) 0 0 0 0 0 user votes
Pearl River (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.