Statistics for occurrence #1 of “Middlebrook” in chapter 1.4 of Southern Historical Society Papers, Volume 21.:

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In the early part of the spring of the year 1860 a volunteer infantry company was formed at Middlebrook in this county (Augusta), which organized under the name of Southern Guards, as follows: Captain, H. J. Williams, now living at Greenville. First Lieutenant, W. C. McKemy, died since the war....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Middlebrook 20 2 0 0 0 user votes
J. Middlebrook 4 0 0 0 0 user votes
W. M. Middlebrook 3 0 1 0 0 user votes
I. N. Middlebrook 2 0 0 0 0 user votes
J. F. Middlebrook 2 0 0 0 0 user votes
Louis N. Middlebrook 2 0 2 0 0 user votes
W. H. Middlebrook 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.