Statistics for occurrence #1 of “Port Hudson” in chapter 6.81 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War. Volume 3.:

...ey drew near, and whose character had earned the respect of the inhabitants. Still by the 4th of July things were at such a pass that General Emory plainly told General Banks he must choose between Port Hudson and New Orleans. However, Banks was convinced that Port Hudson must be in his hands within three days. His confidence was justified. At last on the 7th of July, when the saphead was within 16...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Port Hudson (Louisiana, United States) 5,174 130 536 2 0 user votes
Port Hudson (Missouri, United States) 0 0 0 0 0 user votes

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