Statistics for occurrence #1 of “Niagara” in chapter 10 of James Russell Soley, Professor U. S. Navy, Confederate Military History, a library of Confederate States Military History: Volume 7.1, The blockade and the cruisers:

...amsEast Indies. VandaliaEast Indies. St. LouisHome Squadron (Pensacola). CyanePacific. Levant.Pacific. 3Store-ships(sails)ReliefCoast of Africa. ReleaseNew York. SupplyNew York. 1Screw frigate Niagara Returning from Japan. 5Screw-sloops (1st class).San JacintoCoast of Africa. LancasterPacific. BrooklynHome Squadron (Pensacola). Hartford East Indies. RichmondMediterranean. 3Side wheel steamers...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Niagara (Missouri, United States) 2 0 0 0 0 user votes
Niagara 0 0 0 0 0 user votes
Niagara (Kentucky, United States) 0 0 0 0 0 user votes
Niagara (North Carolina, United States) 0 0 0 0 0 user votes
Niagara (North Dakota, United States) 0 0 0 0 0 user votes
Niagara (Oregon, United States) 0 0 0 0 0 user votes
Niagara (Pennsylvania, United States) 0 0 0 0 0 user votes
Niagara (Virginia, United States) 0 0 0 0 0 user votes
Niagara (Wisconsin, 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.