Statistics for occurrence #1 of “Hanging Rock” in chapter 43, regiment WV7 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

... to June, 1865. Moved to Romney, W. Va., and duty there till January 10, 1862. Skirmish at Romney, Mill Creek Mills, October 26, 1861. Expedition to Blue's Gap January 6-7, 1862. Hanging Rock , Blue's Gap, January 7. At Paw Paw Tunnel till March 4. Advance on Winchester March 4-15. Battle of Winchester March 23. Cedar Creek March 25. Woodstock April 1. Edenburg Apri...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Hanging Rock (West Virginia, United States) 4 0 0 0 0 user votes
Hanging Rock (North Carolina, United States) 2 0 2 0 0 user votes
Hanging Rock (Virginia, United States) 2 0 0 0 0 user votes
Hanging Rock (Indiana, United States) 0 0 0 0 0 user votes
Hanging Rock (Kentucky, United States) 0 0 0 0 0 user votes
Hanging Rock (Kentucky, United States) 0 0 0 0 0 user votes
Hanging Rock (Kentucky, United States) 0 0 0 0 0 user votes
Hanging Rock (North Carolina, United States) 0 0 0 0 0 user votes
Hanging Rock (Ohio, United States) 0 0 0 0 0 user votes
Hanging Rock (Oregon, United States) 0 0 0 0 0 user votes
Hanging Rock (West Virginia, 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.