Statistics for occurrence #1 of “Port Republic” in chapter 36 of Southern Historical Society Papers, Volume 14.:

...re the battle of Manassas, and the two colors on one staff were carried through the battle. The flags were also in the battles of Front Royal, Winchester, Bolivar Heights, Harrisonburg, Cross Keys, Port Republic , Cold Harbor, Chickahominy, Malvern Hill, and the Seven Days around Richmond. At the battle of Harrisonburg, where Ashby was killed, five men were shot under the colors. The route of the proces...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Port Republic (Virginia, United States) 1,356 4 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.