Statistics for occurrence #1 of “Port Republic” in chapter 53, page 745 of The Annals of the Civil War Written by Leading Participants North and South:

...em separately. For this purpose he directed that during the night a temporary bridge, composed simply of planks, laid upon the running gear of wagons, should be constructed over the South river, at Port Republic , and ordered Winder to move his brigade at dawn across both rivers and against Shields. Ewell was
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Port Republic (Virginia, United States) 1,356 36 48 0 0 user votes
Port Republic (Maryland, United States) 0 0 0 0 0 user votes
Port Republic (New Jersey, United States) 0 0 0 0 0 user votes
Port Republic (Ohio, 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.