Statistics for occurrence #1 of “Longstreet” in page 246 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 10: The Armies and the Leaders.:

...lery under Brigadier-General W. N. Pendleton. There was an aggregate present of about ninety-five thousand. Subsequently, the army took a more permanent form in two corps commanded by Jackson and Longstreet , with cavalry corps and artillery separate. Lieutenant-General A. P. Hill was given the Second Corps after Jackson's death, and on May 30, 1863, this was divided, with additions from the First Corp...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† James Longstreet 9,638 85 136 1 0 user votes
Longstreet 7,416 0 830 0 0 user votes
J. Longstreet 1,653 0 7 0 0 user votes
Jackson Longstreet 364 0 0 0 0 user votes
A. B. Longstreet 202 0 6 0 0 user votes
Gen Longstreet 131 0 13 0 0 user votes
Generals Longstreet 114 0 0 0 0 user votes
Saturday Longstreet 28 0 0 0 0 user votes
William Longstreet 22 0 0 0 0 user votes
P. M. Longstreet 18 0 0 0 0 user votes
Augustus Baldwin Longstreet 14 0 0 0 0 user votes
B. Longstreet 14 0 0 0 0 user votes
C. H. Longstreet 14 0 2 0 0 user votes
Friday Longstreet 14 0 0 0 0 user votes
Medical-Purveyor Longstreet 6 0 0 0 0 user votes
Jonathan Longstreet 4 0 0 0 0 user votes
John Longstreet 3 0 1 0 0 user votes
Alexander Longstreet 2 0 2 0 0 user votes
Chattanooga Longstreet 2 0 0 0 0 user votes
E. F. B. Longstreet 2 0 0 0 0 user votes
Gen James Longstreet 2 0 0 0 0 user votes
Richard Longstreet 2 0 0 0 0 user votes
Samuel Longstreet 2 0 0 0 0 user votes
W. D. Longstreet 2 0 0 0 0 user votes
Wednesday Longstreet 2 0 0 0 0 user votes
Clifford Longstreet 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.