Statistics for occurrence #1 of “Ord” in part 2.11, chapter 1.7, page 160 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.:

...ay to Holly Springs. On these three October days the Federals lost over twenty-five hundred and the Confederates forty-eight hundred. Of these over two thousand had been captured by Rosecrans and Ord .
...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Ord 784 13 174 3 0 user votes
E. O. C. Ord 1,232 0 40 0 0 user votes
A. Ord 282 0 0 0 0 user votes
Edward O. C. Ord 192 0 14 0 0 user votes
James L. Ord 91 0 1 0 0 user votes
C. Ord 70 0 0 0 0 user votes
Edward Otho Cresap Ord 60 0 6 0 0 user votes
O. E. C. Ord 27 0 1 0 0 user votes
Edward O. Ord 17 0 3 0 0 user votes
Charles Ord 11 0 1 0 0 user votes
O. C. Ord 10 0 2 0 0 user votes
E. O. Ord 6 0 0 0 0 user votes
William Ord 6 0 0 0 0 user votes
Aaron Clevelands Ord 2 0 0 0 0 user votes
Gen Ord 2 0 0 0 0 user votes
George Ord 2 0 0 0 0 user votes
Edward Otho Cressup Ord 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.