Statistics for occurrence #1 of “Haupt” in chapter 14 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 5: Forts and Artillery.:

...d enable McDowell's forces to reach the Valley, at Front Royal, in time, if possible, to get in rear of the Confederates. McDowell was then in command of the Department of the Rappahannock, and Haupt was his chief of construction and transportation. The road to be repaired was the Manassas Gap Railroad. It was promptly put in order from Rectortown to Piedmont, but the equipment was insuffic...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Herman Haupt 69 58 5 2 0 user votes
H. Haupt 31 0 1 0 0 user votes
Haupt 21 0 11 0 0 user votes
Lewis M. Haupt 5 0 1 0 0 user votes
Paul Haupt 4 0 0 0 0 user votes
Elizabeth Haupt 2 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.