Statistics for occurrence #1 of “Grierson” in chapter 5, page 133 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:

...Tennessee, to penetrate the heart of the Confederacy, sweeping entirely through Mississippi from north to south, and reaching Baton Rouge on May 2d. Exaggerated reports flowed in on Pemberton as to Grierson 's numbers and whereabouts. The Confederate defender of Vicksburg was obliged to send out expeditions in all directions to try to intercept him. This was one of the numerous instances where a small ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
B. H. Grierson 256 46 12 2 0 user votes
Grierson 588 0 66 0 0 user votes
Benjamin H. Grierson 26 0 6 0 0 user votes
Benjamin Henry Grierson 18 0 0 0 0 user votes
H. B. Grierson 17 0 1 0 0 user votes
B. F. Grierson 5 0 1 0 0 user votes
Samuel Grierson 4 0 0 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.