Statistics for occurrence #1 of “Portsmouth” in chapter 49 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 7.:

...gunboats, namely, Moose, (flag-boat,) Reindeer, Springfield, Naumkeag, and Victory, in command of Lieutenant Commander Le Roy Fitch, were patrolling the river from an accessible point below Ripley to Portsmouth ; but as soon as it was definitely ascertained that Morgan was pushing eastward, the Moose, towed by the Imperial, started up-stream, followed at proper distances by the other boats. The Moose made ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Portsmouth (New Hampshire, United States) 470 0 134 0 0 user votes
Portsmouth (United Kingdom) 107 0 13 0 0 user votes
Portsmouth (Dominica) 0 0 0 0 0 user votes
Portsmouth (Iowa, United States) 0 0 0 0 0 user votes
Portsmouth (Kentucky, United States) 0 0 0 0 0 user votes
Portsmouth (Virginia, 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.