Statistics for occurrence #1 of “Dahlgren” in chapter 7, page 594 of Comte de Paris, History of the Civil War in America. Vol. 1.:

...rret, three metres in height and six metres fifty centimetres interior diameter, formed of plates laid upon each other, the entire thickness being eighteen centimetres. This vessel was to carry two Dahlgren guns of thirty centimetres calibre. Entrusting the execution of his work to three different private establishments, Ericsson set to work to superintend the details with ardent solicitude, foreseein...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Dahlgren 827 11 205 1 0 user votes
Ulric Dahlgren 958 0 42 0 0 user votes
John A. Dahlgren 432 0 18 0 0 user votes
J. A. Dahlgren 209 0 1 0 0 user votes
U. Dahlgren 131 0 1 0 0 user votes
John Adolph Dahlgren 70 0 4 0 0 user votes
Charles B. Dahlgren 55 0 5 0 0 user votes
John Dahlgren 27 0 13 0 0 user votes
Ulrich Dahlgren 17 0 1 0 0 user votes
Ad Dahlgren 16 0 0 0 0 user votes
J. H. Dahlgren 10 0 0 0 0 user votes
Charles G. Dahlgren 5 0 1 0 0 user votes
Jonathan A. Dahlgren 4 0 0 0 0 user votes
C. G. Dahlgren 2 0 0 0 0 user votes
M. V. Dahlgren 2 0 2 0 0 user votes
Madeleine Vinton Dahlgren 2 0 0 0 0 user votes
Madeline Vinton Dahlgren 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.