Statistics for occurrence #1 of “Col. J. L. Bates” in chapter 1, page 75 of Thomas Wentworth Higginson, Massachusetts in the Army and Navy during the war of 1861-1865, vol. 1: prelminary narrative:
...P. Martin; 5th Mass. Light Battery (E), Capt. C. A. Phillips. Cavalry, 1st Mass. Cavalry, Col. H. B. Sargent.
Left Grand Division.
Second Division.—2d Brigade, 12th Mass. Infantry, Col. J. L. Bates . 3d Brigade, 13th Mass. Infantry, Col. S. H. Leonard.
Artillery, 1st Mass. Light Battery (A), Capt. W. H. McCartney.
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