Statistics for occurrence #1 of “Mch” in chapter 17, page 328 of Emilio, Luis F., History of the Fifty-Fourth Regiment of Massachusetts Volunteer Infantry , 1863-1865:

...isted. Ret. Returned to regt. Sin. Single. Trsfd. Transferred. U. S. C. T. U. S. Colored Troops. Shaw, Robert Gould; Colonel. 10 Oct 37 Boston; married; student; New York. Major 31 Mch 63, must. 11 Apl; Col 17 Apl 63, must. 13 May. Killed 18 Jly 63 Ft. Wagner. Other service:—Co. F 7th N. Y. Nat. Guard. 19 Apl 61; 2d Lt 2d Mass. 25 May 61; 1st Lt 8 Jly 62; Capt 10 Aug 62...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Mch 956 851 2 1 0 user votes
William McH 4 0 0 0 0 user votes
A. McH 2 0 0 0 0 user votes
George McH 2 0 0 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.