Statistics for occurrence #1 of “Otter Island” in chapter 9 of Admiral David D. Porter, The Naval History of the Civil War.:

...companied by the gunboats Unadilla, Commander N. Collins, Isaac Smith, Lieut. Commander J. W. Nicholson, and Coast Survey steamer Vixen, Captain Boutelle. He reached the anchorage off the fort on Otter Island at mid-day; pushed on up Mosquito Creek (no doubt appropriately named), but found no traces of white people, except some burning buildings on Hutchison's Island. Very little was effected to repay t...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Otter Island (Alaska, United States) 0 0 0 0 0 user votes
Otter Island (Iowa, United States) 0 0 0 0 0 user votes
Otter Island (Iowa, United States) 0 0 0 0 0 user votes
Otter Island (Maine, United States) 0 0 0 0 0 user votes
Otter Island (Maine, United States) 0 0 0 0 0 user votes
Otter Island (Maine, United States) 0 0 0 0 0 user votes
Otter Island (Maryland, United States) 0 0 0 0 0 user votes
Otter Island (New Hampshire, United States) 0 0 0 0 0 user votes
Otter Island (Ohio, United States) 0 0 0 0 0 user votes
Otter Island (Wisconsin, United States) 0 0 0 0 0 user votes
Otter Island (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.