Statistics for occurrence #1 of “Niagara” in chapter 1.23 of Southern Historical Society Papers, Volume 30.:

...epherdstown, or wherever else opportunity offered. In case of necessity both parties were to push north into Pennsylvania and escape through West Virginia, and even try to get to Canada by way of Niagara if hard pushed. The total sacrifice of the command would have been well repaid by the capture of Mr. Lincoln, but I did not consider escape utterly hopeless for the main body who were to go throu...
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.