Statistics for occurrence #1 of “Pettigrew” in chapter 4.38 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War. Volume 3.:

...nto and moved up the Cumberland valley via Boonsboro' and Fairfield with those of Gamble and Devin, and on the afternoon of Tuesday, June 30th, under instructions from Pleasonton, entered Gettysburg, Pettigrew 's brigade withdrawing on his approach. From Gettysburg, near the eastern base of the Green Ridge, and covering all the upper passes into the Cumberland valley, good roads lead to all important po...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
J. Johnston Pettigrew 209 56 7 4 0 user votes
Pettigrew 658 0 130 0 0 user votes
J. J. Pettigrew 277 0 15 0 0 user votes
James Johnston Pettigrew 99 0 5 0 0 user votes
J. Johnson Pettigrew 52 0 8 0 0 user votes
Johnston Pettigrew 28 0 2 0 0 user votes
William Pettigrew 22 0 2 0 0 user votes
James L. Pettigrew 10 0 0 0 0 user votes
Mary Pettigrew 9 0 1 0 0 user votes
Ebenezer Pettigrew 7 0 1 0 0 user votes
Gen Pettigrew 6 0 0 0 0 user votes
Mary L. Pettigrew 6 0 2 0 0 user votes
William S. Pettigrew 6 0 2 0 0 user votes
Johnson J. Pettigrew 5 0 1 0 0 user votes
J. L. Pettigrew 4 0 2 0 0 user votes
James Pettigrew 4 0 0 0 0 user votes
James Johnson Pettigrew 4 0 0 0 0 user votes
Charles Pettigrew 2 0 0 0 0 user votes
David Pettigrew 2 0 0 0 0 user votes
George Pettigrew 2 0 2 0 0 user votes
J. Pettigrew 2 0 2 0 0 user votes
J. C. Pettigrew 2 0 0 0 0 user votes
John Pettigrew 2 0 0 0 0 user votes
M. L. Pettigrew 2 0 0 0 0 user votes
Richard F. Pettigrew 2 0 0 0 0 user votes
Samuel G. Pettigrew 2 0 0 0 0 user votes
W. J. Pettigrew 2 0 2 0 0 user votes
A. H. Pettigrew 1 0 1 0 0 user votes
D. M. Pettigrew 1 0 1 0 0 user votes
J. A. Pettigrew 1 0 1 0 0 user votes
R. H. Pettigrew 1 0 1 0 0 user votes
William B. Pettigrew 1 0 1 0 0 user votes
William J. Pettigrew 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.