Statistics for occurrence #1 of “E. M. Hemnsley” in chapter 41 of Admiral David D. Porter, The Naval History of the Civil War.:

... Joseph Furlong. Commander, Dominick Lynch; Acting-Master, E. S. Goodwin; Acting-Ensigns, Robert Merchant, Alonzo Small and C. E. Buck; Acting-Master's Mates, Thomas Welsh, W. S. Cammett and E. M. Hemnsley ; Acting-Assistant Surgeon, J. E. Warner; Acting--Assistant Paymaster, W. Goldsborough; Acting-Gunner, W. E. Webber. Commander, Edward Donaldson; Lieutenant, J. P. Robertson; Acting-Masters, ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
E. M. Hemnsley 2 2 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.