Statistics for occurrence #1 of “Sykes” in chapter 10 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 4: The Cavalry:

... Sykes
Charles D. Rhodes, Captain, General Staff, United States Army The Second fought in the reserve Brigade under Ge...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Sykes 543 2 87 0 0 user votes
George Sykes 580 0 24 0 0 user votes
G. Sykes 65 0 1 0 0 user votes
E. T. Sykes 57 0 9 0 0 user votes
James Sykes 24 0 0 0 0 user votes
W. L. Sykes 11 0 9 0 0 user votes
Major-Gen Sykes 10 0 0 0 0 user votes
Mary Sykes 6 0 0 0 0 user votes
F. R. Sykes 4 0 0 0 0 user votes
Gen Sykes 4 0 0 0 0 user votes
Henry Sykes 4 0 0 0 0 user votes
J. H. Sykes 4 0 0 0 0 user votes
John Sykes 4 0 0 0 0 user votes
W. Scott Sykes 3 0 1 0 0 user votes
Ashbell Sykes 2 0 0 0 0 user votes
Col W. L. Sykes 2 0 0 0 0 user votes
Dr Sykes 2 0 0 0 0 user votes
J. F. Sykes 2 0 0 0 0 user votes
J. J. Sykes 2 0 0 0 0 user votes
J. W. Sykes 2 0 0 0 0 user votes
L. Sykes 2 0 0 0 0 user votes
Nancy Sykes 2 0 0 0 0 user votes
Samuel M. Sykes 2 0 0 0 0 user votes
T. H. Sykes 2 0 0 0 0 user votes
W. H. Sykes 2 0 0 0 0 user votes
William T. Sykes 2 0 0 0 0 user votes
Corinne Hortense Sykes 1 0 1 0 0 user votes
Edgar Sykes 1 0 1 0 0 user votes
T. B. Sykes 1 0 1 0 0 user votes
T. N. Sykes 1 0 1 0 0 user votes
Thomas B. Sykes 1 0 1 0 0 user votes
Z. Sykes 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.