Statistics for occurrence #1 of “Port Hudson” in chapter 46 of Admiral David D. Porter, The Naval History of the Civil War.:

...e of Mobile Bay remained intact, the Confederates could continue to supply their armies through Mobile City and the numerous railroads running from it to all parts of the South. After the fall of Port Hudson and Vicksburg, General Banks, in New Orleans, had at his disposal over 50,000 troops; and General Grant, at that time having in his mind the idea of sending Sherman on the celebrated march to the sea...
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.