Statistics for occurrence #1 of “Allegheny” in chapter 1.57, section c.1.57.68 of Southern Historical Society Papers, Volume 35.:

...uited he joined it, and was made adjutant, with the rank of captain, and served gallantly until his capture on the Ohio raid, after which he was imprisoned in the Ohio penitentiary, Johnson's Island, Allegheny penitentiary, Pa., and Point Lookout, Md., remaining a prisoner until the close of the war, when he was released, reaching there on May I, 1865. About 1875 he left Winchester for the West, and has ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Allegheny (United States) 2 0 0 0 0 user votes
Allegheny (North Carolina, 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.