Statistics for occurrence #1 of “St. Mary's River” in chapter 37, regiment SC1 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

... 3-10, 1862 Spalding's, on Sapello River, Ga., November 7 (Co. A ). Doboy River November 8. Duty at Beaufort, S. C., and Port Royal Island till March, 1863. Expedition from Beaufort up St. Mary's River in Georgia and Florida January 23-February 1. Skirmish at Township January 26. Expedition from Beaufort to Jacksonville, Florida, March 6-10. Occupation of Jacksonville March 10-31. C...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
St. Mary's River (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.