Statistics for occurrence #1 of “Fortress Monroe” in chapter 8 of Benson J. Lossing, Pictorial Field Book of the Civil War. Volume 1.:

...ion of the Government, and which is now recognized by fifteen out of the thirty-three States comprising the Union? At the same time, he instituted inquiries concerning the strength and garrison of Fortress Monroe , within the limits of his State, and the probability of success, should available Virginia troops attempt to seize it. He was advised, by a competent judge, that the attempt would fail, and he abando...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Fortress Monroe (Virginia, United States) 7,630 92 276 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.