Statistics for occurrence #1 of “Porterfield” in chapter 4 of Maj. Jed. Hotchkiss, Confederate Military History, a library of Confederate States Military History: Volume 3, Virginia:

...f which McClellan mounted the first round of his ladder of fame. The Philippi Races, as this campaign was called, encouraged the Union and depressed the loyal citizens of northwestern Virginia. Porterfield continued his retreat across Laurel hill through Beverly and on to Huttonsville, with about 1,000 men, including 1 80 cavalry, all undisciplined. The Federal cavalry advance occupied Beverly. The...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
George D. Porterfield 27 27 1 1 0 user votes
Porterfield 134 0 36 0 0 user votes
G. A. Porterfield 46 0 4 0 0 user votes
George A. Porterfield 27 3 5 1 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.