Statistics for occurrence #1 of “Dahlgren” in chapter 1.1 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War. Volume 4.:

...kon, and the Huron. The armament of all the iron-clads that were to take part in the engagement consisted of 33 guns of the heaviest caliber ever used in war up to that time, to wit, 15 and 11 inch Dahlgren guns and 8-inch rifled pieces. To oppose this formidable array of new, and it was thought invulnerable, floating batteries, prepared at such heavy cost and with every anticipation of success by t...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Ulric Dahlgren 958 79 42 1 0 user votes
Dahlgren 827 0 205 0 0 user votes
John A. Dahlgren 432 6 18 2 0 user votes
J. A. Dahlgren 209 30 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.