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

...ird-Assistants, Robert Ross and W. H. Tate. Acting-Masters, Ira B. Studley and T. W. Dodge; Acting-Assistant Surgeon, Robert Cowie; Acting-Assistant Paymaster, Geo. W. Stone; Acting-Ensigns, D. S. Thompson , J. A. Edgren and E. M. Ryder; Acting-Master's Mates, W. F. Gragg and Joshua Simmons; Engineers: Acting-Second-Assistant, James Patterson; Acting-Third-Assistant, Samuel McAvoy. Acting-Maste...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
D. S. Thompson 6 3 2 1 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.