Statistics for occurrence #1 of “W. Jackson” in chapter 14 of Thomas Wentworth Higginson, Army Life in a Black Regiment:

...fantry]. Wm. W. Sampson, Promotion, Nov. 5, 1863; Mustered out, &c. John M. Thompson, Promotion, Nov. 7, 1863; Mustered out, &c. [Now 1st Lt. and Bvt. Capt. 38th U. S. Infy.] Abr. W. Jackson , Promotion, April 30, 1864; Resigned, Aug. 15, 1865. Niles G. Parker, Promotion, Feb., 1865; Mustered out, &c. Chas. W. Hooper, Promotion, Sept., 1865; Mustered out, &c. E. C. Mer...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† W. Jackson 6 2 2 0 0 user votes
James W. Jackson 114 0 14 0 0 user votes
J. W. Jackson 82 0 4 0 0 user votes
John W. Jackson 30 0 0 0 0 user votes
A. W. Jackson 23 9 3 1 0 user votes
G. W. Jackson 23 0 1 0 0 user votes
Huntington W. Jackson 22 0 0 0 0 user votes
Hiram W. Jackson 16 0 0 0 0 user votes
H. W. Jackson 11 0 1 0 0 user votes
Minnie W. Jackson 4 0 0 0 0 user votes
R. W. Jackson 4 0 0 0 0 user votes
Benjamin W. Jackson 2 0 0 0 0 user votes
D. W. Jackson 2 0 0 0 0 user votes
George W. Jackson 2 0 2 0 0 user votes
Henry W. Jackson 2 0 0 0 0 user votes
J. C. W. Jackson 2 0 0 0 0 user votes
Richard W. Jackson 2 0 2 0 0 user votes
Sydney W. Jackson 2 0 0 0 0 user votes
S. W. Jackson 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.