Statistics for occurrence #1 of “Porterfield” in chapter 15 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 8: Soldier Life and Secret Service.:

... Philo Parsons. The active commissioners were also attempting to carry out an economic policy which had been suggested by Secretary of State Benjamin and developed by a Nashville banker, John Porterfield by name. It was hoped thereby to work great damage to, and bring much distrust upon, the Federal finances. The Southern sympathizers in the North had, in obedience to request, converted much pape...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Porterfield 134 5 36 1 0 user votes
G. A. Porterfield 46 0 4 0 0 user votes
George A. Porterfield 27 0 5 0 0 user votes
George D. Porterfield 27 0 1 0 0 user votes
George Porterfield 23 0 1 0 0 user votes
Colonel Porterfield 18 0 0 0 0 user votes
Charles Porterfield 6 0 0 0 0 user votes
G. W. Porterfield 2 0 0 0 0 user votes
Geo Porterfield 2 0 2 0 0 user votes
J. Porterfield 2 0 0 0 0 user votes
S. A. Porterfield 2 0 0 0 0 user votes
Alexander Porterfield 1 0 1 0 0 user votes
William Porterfield 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.