Statistics for occurrence #1 of “Port Gibson” in article pos=38 of The Daily Dispatch: May 8, 1863., [Electronic resource]:

...thing important from the army below — The enemy has not B. Black, and at last accounts but the boat was in sight across the river. To-day a company of the 46th Mississippi was captured at Port Gibson , but subsequently made its escape from the enemy, and is not with its regiment was taken on the 25th ult., at Port Gibson, escaped and rejoined his regiment, recently.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Port Gibson (Mississippi, United States) 955 6 41 0 0 user votes
Port Gibson (New York, 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.