Statistics for occurrence #1 of “Middleburg” in chapter 17 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

...House May 1-2. South Anna Bridge near Ashland May 3. Bealton May 10. Operations on Northern Neck May 20-26 (Detachment). Brandy Station and Beverly Ford June 9. Aldie June 17. Middleburg June 18-19. Upperville June 21. Hanover, Pa., June 30. Battle of Gettysburg, Pa., July 1-3. Steven's Furnace July 5. Hagerstown July 11. Funkstown, Md., July 12. Shephards...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Middleburg (Virginia, United States) 495 114 17 0 0 user votes
Middleburg (Pennsylvania, United States) 84 0 2 0 0 user votes
Middleburg (New York, United States) 14 0 0 0 0 user votes
Middleburg (Maryland, United States) 1 0 1 0 0 user votes
Middleburg (Florida, United States) 0 0 0 0 0 user votes
Middleburg (Iowa, United States) 0 0 0 0 0 user votes
Middleburg (Kentucky, United States) 0 0 0 0 0 user votes
Middleburg (North Carolina, United States) 0 0 0 0 0 user votes
Middleburg (Ohio, United States) 0 0 0 0 0 user votes
Middleburg (Ohio, United States) 0 0 0 0 0 user votes
Middleburg (Ohio, United States) 0 0 0 0 0 user votes
Middleburg (Ohio, United States) 0 0 0 0 0 user votes
Middleburg (Oklahoma, United States) 0 0 0 0 0 user votes
Middleburg (Pennsylvania, United States) 0 0 0 0 0 user votes
Middleburg (Pennsylvania, United States) 0 0 0 0 0 user votes
Middleburg (Tennessee, United States) 0 0 0 0 0 user votes
Middleburg (Tennessee, 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.