Statistics for occurrence #1 of “Poughkeepsie” in year 1862, month October of Rebellion Record: a Diary of American Events, Diary from December 17, 1860 - April 30, 1864:

...n her officers and crew were taken off, with such stores as were wanted, and she was burned.--The One Hundred and Fiftieth regiment New York volunteers, under command of Colonel John H. Ketcham, left Poughkeepsie this day for Washington. A force of three hundred Union cavalry, under the command of Colonel McReynolds, made a descent on the rebel Colonel Imboden's camp, at Cacapon Bridge, about seventeen ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Poughkeepsie (New York, United States) 154 7 34 1 0 user votes
Poughkeepsie (Arkansas, 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.