Statistics for occurrence #1 of “Zzz” in chapter 1.5 of Southern Historical Society Papers, Volume 17.:

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Maj. W. W. Goldsboro, 1st Md. inft., Baltimore. Capt. Geo. Howard, 1st Md. cav., Baltimore. Zzz =Capt. U. H. Griffin, Balto battery, Baltimore. Zzz=Capt. Eugene Diggs, 2d Md. cav., Post Tobacco, Va. 2d Lt. J. E. V. Pue, 1st Md. cav., Ellicott City. 1st Lt. E. G. Dudley, 1st Md. cav....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
ZZZ 3,532 776 0 0 0 user votes
Interrogavi Terramn Zzz 4 0 0 0 0 user votes
March Zzz 2 0 0 0 0 user votes
S. ZZZ 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.