Statistics for occurrence #1 of “White Oak Swamp” in chapter 26 of Elias Nason, McClellan's Own Story: the war for the union, the soldiers who fought it, the civilians who directed it, and his relations to them.:

...with great obstinacy until between eight and nine P. M., when the enemy were driven from the field. Immediately after the battle the orders were repeated for all the troops to fall back and cross White Oak Swamp , which was accomplished during the night in good order. By midnight all the troops were on the road to White Oak Swamp bridge, Gen. French, with his brigade, acting as rear-guard, and at five A. M....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
White Oak Swamp (Virginia, United States) 1,165 53 69 1 0 user votes
White Oak Swamp (Florida, United States) 0 0 0 0 0 user votes
White Oak Swamp (Florida, United States) 0 0 0 0 0 user votes
White Oak Swamp (Florida, United States) 0 0 0 0 0 user votes
White Oak Swamp (Georgia, United States) 0 0 0 0 0 user votes
White Oak Swamp (Georgia, United States) 0 0 0 0 0 user votes
White Oak Swamp (Maryland, United States) 0 0 0 0 0 user votes
White Oak Swamp (North Carolina, United States) 0 0 0 0 0 user votes
White Oak Swamp (North Carolina, United States) 0 0 0 0 0 user votes
White Oak Swamp (North Carolina, United States) 0 0 0 0 0 user votes
White Oak Swamp (North Carolina, United States) 0 0 0 0 0 user votes
White Oak Swamp (South Carolina, 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.