Statistics for occurrence #1 of “William Gwin” in chapter 14 of Admiral David D. Porter, The Naval History of the Civil War.:

... William Gwin
Commanding positions of forts Henry and Donelson. Grant given permission to attempt the capture of the forts. Foote...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
William Gwin 114 26 20 0 0 user votes
William Gwinn 10 10 2 2 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.