Statistics for occurrence #1 of “Sickles” in part 2.11, chapter 2.12 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 2: Two Years of Grim War.:

...command along the road so far in advance of the line is a subject of discussion. The result cost many lives, and nearly lost to the Federals the key to their position. Back from the Peach Orchard Sickles ' men were driven, past Trostle's House, where Bigelow's Ninth Massachusetts battery made its glorious stand, and near which Sickles himself lost his leg. All the way back to Round Top the ground was ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Daniel E. Sickles 1,087 48 35 2 0 user votes
Sickles 1,124 0 184 0 0 user votes
D. E. Sickles 349 0 7 0 0 user votes
Dan Sickles 207 0 3 0 0 user votes
Daniel Edgar Sickles 67 0 5 0 0 user votes
Daniel Sickles 27 0 5 0 0 user votes
Gen Sickles 24 0 0 0 0 user votes
D. A. Sickles 3 0 1 0 0 user votes
Damal E. Sickles 2 0 0 0 0 user votes
David B. Sickles 2 0 0 0 0 user votes
Gen Dan Sickles 2 0 0 0 0 user votes
H. F. Sickles 2 0 0 0 0 user votes
D. N. Sickles 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.