Statistics for occurrence #1 of “Jackson” in chapter 1.21 of Jefferson Davis, The Rise and Fall of the Confederate Government:

...h the Shenandoah Valley. This not having occurred, it became necessary to dislodge the garrisons from those positions before concentrating the army west of the mountains. For this purpose General Jackson marched very rapidly, crossed the Potomac near Williamsport on the 11th, sent Hill's division directly to Martinsburg, and disposed of the rest of the command so as to cut off retreat to the westward...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Jackson (Mississippi, United States) 10,046 146 572 4 0 user votes
Jackson (Tennessee, United States) 2,482 5 364 3 0 user votes
Jackson (Louisiana, United States) 14 0 2 0 0 user votes
Jackson (Virginia, United States) 14 0 0 0 0 user votes
Jackson (Virginia, United States) 3 0 3 0 0 user votes
Jackson (Texas, United States) 2 0 2 0 0 user votes
Jackson (Georgia, United States) 1 0 1 0 0 user votes
Jackson (South Carolina, United States) 1 0 1 0 0 user votes
Jackson (Arkansas, United States) 0 0 0 0 0 user votes
Jackson (Idaho, United States) 0 0 0 0 0 user votes
Jackson (Indiana, United States) 0 0 0 0 0 user votes
Jackson (Iowa, United States) 0 0 0 0 0 user votes
Jackson (Kentucky, United States) 0 0 0 0 0 user votes
Jackson (Maryland, United States) 0 0 0 0 0 user votes
Jackson (Minnesota, United States) 0 0 0 0 0 user votes
Jackson (Montana, United States) 0 0 0 0 0 user votes
Jackson (Nebraska, United States) 0 0 0 0 0 user votes
Jackson (Nevada, United States) 0 0 0 0 0 user votes
Jackson (New Mexico, United States) 0 0 0 0 0 user votes
Jackson (Ohio, United States) 0 0 0 0 0 user votes
Jackson (Ohio, United States) 0 0 0 0 0 user votes
Jackson (Pennsylvania, United States) 0 0 0 0 0 user votes
Jackson (Pennsylvania, United States) 0 0 0 0 0 user votes
Jackson (Pennsylvania, United States) 0 0 0 0 0 user votes
Jackson (Pennsylvania, United States) 0 0 0 0 0 user votes
Jackson (Rhode Island, United States) 0 0 0 0 0 user votes
Jackson (South Carolina, United States) 0 0 0 0 0 user votes
Jackson (Texas, United States) 0 0 0 0 0 user votes
Jackson (Texas, United States) 0 0 0 0 0 user votes
Jackson (Texas, United States) 0 0 0 0 0 user votes
Jackson (Utah, United States) 0 0 0 0 0 user votes
Jackson (Wisconsin, United States) 0 0 0 0 0 user votes
Jackson (Wyoming, 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.