Statistics for occurrence #1 of “Fortress Monroe” in chapter 1.2, section c.1.2.1, page 8 of Southern Historical Society Papers, Volume 2.:

...n, a distinct organization, but on the 24th of May, 1864, it was incorporated into the Army of the Potomac. The Army of the James was commanded by Major-General Butler, whose headquarters were at Fortress Monroe . The headquarters of the Army of the Shenandoah, commanded by Major-General Sigel, were at Winchester. [It is not necessary to mention the other armies for my purpose.] On pages 5th and ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Fortress Monroe (Virginia, United States) 7,630 6 276 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.