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