Statistics for occurrence #1 of “Summersville” in chapter 5, page 60 of Col. Robert White, Confederate Military History, a library of Confederate States Military History: Volume 2.2, West Virginia:

...ddy creek. A scout from Flat Top mountain into Wyoming county reported: Took Squire Clendennen, a noted rebel, prisoner, and fired on his son, who escaped to the mountains. A surprising affair at Summersville , or Nicholas Court House, July 25th, showed the activity
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Summersville (West Virginia, United States) 104 18 4 0 0 user votes
Summersville (Kentucky, United States) 0 0 0 0 0 user votes
Summersville (Missouri, United States) 0 0 0 0 0 user votes
Summersville (Missouri, United States) 0 0 0 0 0 user votes
Summersville (Pennsylvania, United States) 0 0 0 0 0 user votes
Summersville (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.