Statistics for occurrence #1 of “Vanderpool” in chapter 7 of Col. John M. Harrell, Confederate Military History, a library of Confederate States Military History: Volume 10.2, Arkansas:

...head of Buffalo fork of the White river, near the foot of Mount Judea (or Juda), the highest cone of the Boston mountains, had long been the rendezvous of Unionists and Federal recruiting officers. Vanderpool , Worthington, and other mountaineers made it headquarters, from which they terrorized Southern sympathizers of the adjoining counties. Its leading citizens were Unionists, who kept Hudson's mill un...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
James R. Vanderpool 12 12 0 0 0 user votes
George Vanderpool 12 0 0 0 0 user votes
Vanderpool 3 0 1 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.