Statistics for occurrence #1 of “mate, James B. McPherson” in chapter 1 of John M. Schofield, Forty-six years in the Army:

... mate, James B. McPherson
Parentage and early life appointment to West Point Virginian room Mates acquaintance with General Winfield Scott ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† 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.