Statistics for occurrence #1 of “Mac” in chapter 22, page 330 of Thomas Wentworth Higginson, Harvard Memorial Biographies:

...iate superiors, Colonel Barnes and his classmate Major Joseph Hayes, both afterwards general officers, bear testimony to his fidelity and conscientious discharge of his duty. When Rev. William S. Mac kenzie, another classmate, heard of Hodges's death, he wrote to Hodges's father as follows:— My acquaintance with him commenced early in the college course, and was very intimate all the ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Mac 109 4 3 0 0 user votes
Andrew Mac 2 0 0 0 0 user votes
Edward Mac 2 0 0 0 0 user votes
Helen Mac 2 0 0 0 0 user votes
Lattle Mac 2 0 0 0 0 user votes
Percy Mac 2 0 0 0 0 user votes
W. Mac 2 0 0 0 0 user votes
Mary Mac 1 0 1 0 0 user votes
Pertinax Mac 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.