Statistics for occurrence #1 of “Port Hudson” in chapter 31 of Admiral David D. Porter, The Naval History of the Civil War.:

...while Farragut was confined to his operations in the Mississippi, for it took every vessel he had to control that part of the river which was under his command; and it was not until after the fall of Port Hudson , when the navigation of the river was once more free, that the smaller vessels could be spared. All this time the Confederates on the coasts of Louisiana and Texas kept up active operations with ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Port Hudson (Louisiana, United States) 5,174 132 536 2 0 user votes
Port Hudson (Missouri, 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.