Statistics for occurrence #1 of “Plymouth” in chapter 41 of Admiral David D. Porter, The Naval History of the Civil War.:

...de to censure the Navy for allowing the ram to come down the river; and it does seem as though obstructions and torpedoes might have been planted in the channel to prevent the Albemarle from reaching Plymouth ; but, although piles were driven and the river partially blockaded, as events proved, the obstructions had no power to delay the advance of the Confederate vessels. In response to a resolution of...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Plymouth (United Kingdom) 180 0 14 0 0 user votes
Plymouth (Michigan, United States) 3 0 1 0 0 user votes
Plymouth 2 0 0 0 0 user votes
Plymouth (California, United States) 0 0 0 0 0 user votes
Plymouth (Delaware, United States) 0 0 0 0 0 user votes
Plymouth (Florida, United States) 0 0 0 0 0 user votes
Plymouth (Illinois, United States) 0 0 0 0 0 user votes
Plymouth (Iowa, United States) 0 0 0 0 0 user votes
Plymouth (Iowa, United States) 0 0 0 0 0 user votes
Plymouth (Kansas, United States) 0 0 0 0 0 user votes
Plymouth (Maine, United States) 0 0 0 0 0 user votes
Plymouth (Massachusetts, United States) 0 0 0 0 0 user votes
Plymouth (Minnesota, United States) 0 0 0 0 0 user votes
Plymouth (Mississippi, United States) 0 0 0 0 0 user votes
Plymouth (Missouri, United States) 0 0 0 0 0 user votes
Plymouth (Nebraska, United States) 0 0 0 0 0 user votes
Plymouth (Ohio, United States) 0 0 0 0 0 user votes
Plymouth (Pennsylvania, United States) 0 0 0 0 0 user votes
Plymouth (Trinidad and Tobago) 0 0 0 0 0 user votes
Plymouth (Utah, United States) 0 0 0 0 0 user votes
Plymouth (Virginia, United States) 0 0 0 0 0 user votes
Plymouth (Washington, United States) 0 0 0 0 0 user votes
Plymouth (West Virginia, United States) 0 0 0 0 0 user votes
Plymouth (Wisconsin, 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.