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

... Pearl river
Headquarters Texas brigade, I. C. D., Benton, Miss., March 13th, 1864. Captain,--In compliance with your call for...
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.