Statistics for occurrence #1 of “Hooker” in part 1.2, chapter 1.6 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.:

...The confidence of the Federals was only natural. Who would have suspected that Lee, with less than 45,000 men, all told, would deliberately have detached more than two-thirds of them in the face of Hooker 's encamped 70,000? But Lee was a military genius, and genius knows when to dare — especially with a leader in the field like Stonewall Jackson, no less secret than swift. And so it befell ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Joseph Hooker 6,352 234 92 4 0 user votes
Hooker 2,796 0 356 0 0 user votes
Joe Hooker 2,512 0 14 0 0 user votes
Old Joe Hooker 979 0 13 0 0 user votes
Thomas Hooker 468 0 22 0 0 user votes
A. Hooker 430 0 0 0 0 user votes
J. Hooker 330 0 2 0 0 user votes
Gen Hooker 207 0 1 0 0 user votes
Charles E. Hooker 155 0 9 0 0 user votes
Isabella Beecher Hooker 124 0 2 0 0 user votes
Chancellersville Hooker 78 0 0 0 0 user votes
C. E. Hooker 60 0 4 0 0 user votes
Anson P. Hooker 38 0 0 0 0 user votes
Schofield Hooker 33 0 1 0 0 user votes
Hartie Hooker 23 0 1 0 0 user votes
Fredericksburg Hooker 22 0 0 0 0 user votes
Anson Hooker 15 0 1 0 0 user votes
Edward Pason Hooker 12 0 2 0 0 user votes
James Hooker 12 0 0 0 0 user votes
Edward Hooker 10 0 4 0 0 user votes
Generals Hooker 10 0 0 0 0 user votes
R. W. Hooker 10 0 0 0 0 user votes
Charles H. Hooker 8 0 0 0 0 user votes
David S. Hooker 7 0 1 0 0 user votes
George W. Hooker 7 0 1 0 0 user votes
Arthur Hooker 6 0 0 0 0 user votes
Bridgeport Hooker 6 0 0 0 0 user votes
Doch Hooker 6 0 0 0 0 user votes
Henry Hooker 6 0 0 0 0 user votes
Oliver C. Hooker 6 0 0 0 0 user votes
T. Hooker 6 0 0 0 0 user votes
William Hooker 6 0 0 0 0 user votes
— Hooker 6 0 0 0 0 user votes
Anna Hooker 4 0 0 0 0 user votes
Lyman F. Hooker 4 0 0 0 0 user votes
Charles Hooker 3 0 1 0 0 user votes
E. Hooker 3 0 1 0 0 user votes
John Hooker 3 0 1 0 0 user votes
A. E. Hooker 2 0 0 0 0 user votes
Anne R. Hooker 2 0 0 0 0 user votes
E. P. Hooker 2 0 0 0 0 user votes
George B. Hooker 2 0 0 0 0 user votes
Lt Hooker 2 0 0 0 0 user votes
Mary Hooker 2 0 0 0 0 user votes
O. C. Hooker 2 0 0 0 0 user votes
Reuben Hooker 2 0 0 0 0 user votes
Richard Hooker 2 0 0 0 0 user votes
William R. Hooker 2 0 0 0 0 user votes
Allen J. Hooker 1 0 1 0 0 user votes
Jos Hooker 1 0 1 0 0 user votes
P. O. Hooker 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.