Statistics for occurrence #1 of “Sydney Smith” in chapter 36 of Admiral David D. Porter, The Naval History of the Civil War.:

...hn A. Phillips; Acting-Master's Mate, P. B. Doran; Acting-Third-Assistant Engineer, H. N. Ames. Pilot, Thomas Eveans; Acting-Master's Mate, J. F. Doggett; Engineers: Acting-Second-Assistant, Sydney Smith ; Acting-Third-Assistant, Charles Robinson.
...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Sydney Smith 259 4 13 0 0 user votes
Sydney Smith Lee 107 0 3 0 0 user votes
Henry Lee. Sydney Smith 1 0 1 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.