Statistics for occurrence #1 of “Colonel Eustis” in chapter 60 of Thomas Wentworth Higginson, Massachusetts in the Army and Navy during the war of 1861-1865, vol. 1, Condensed history of regiments.:

... Colonel Eustis
(1) Col. Henry S. Briggs, Brig. Gen. U. S. Vols. (2) Col. Henry L. Eustis, Brig. Gen. U. S. Vols. Field and Staff.Line....
Max. Freq. Min. Freq.
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