Statistics for occurrence #1 of “Johnson's Island” in chapter 1.59 of Southern Historical Society Papers, Volume 35.:

... Geo. W. Tennant, City of Mexico—Chief engineer C. S. N.; born in Pennsylvania; served on steamer Huntress; captured at Fort Pulaski as a member of the Oglethorpe Light Infantry; prisoner at Johnson's Island ; on steamer Atlanta, at capture of U. S. gunboats Satellite and Reliance, on C. S. steamer Fredericksburg; special duty; surrendered with Lee's Army. Dan M. Varden, Sparks, Ga.—Served on Vi...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Johnson's Island (Ohio, United States) 590 17 12 1 0 user votes
Johnson's Island (Illinois, United States) 2 0 0 0 0 user votes
Johnson's Island (Florida, United States) 0 0 0 0 0 user votes
Johnson's Island (Michigan, United States) 0 0 0 0 0 user votes
Johnson's Island (North Carolina, United States) 0 0 0 0 0 user votes
Johnson's Island (Tennessee, 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.