McKeen, 81st Pennsylvania, Cold Harbor.
Colonel Frank A. Haskell, 36th Wisconsin, Cold Harbor.
Colonel Jeremiah C. Drake, 112th New York, Cold Harbor.
Colonel Richard Byrnes,
Mortally wounded. 28th Massachusetts,
Irish Brigade. Cold Harbor.
Colonel Patrick Kelly, 88th New York,
Irish Brigade. Petersburg.
Colonel William Blaisdell, 11th Massachusetts, Petersburg.
Colonel Simon H. Mix, 3d New York Cavalry, Petersburg.
Colonel Calvin A. Craig, 105th Pennsylvania, Deep Bottom.
Colonel Nathan T. Dushane, 1st Maryland, Weldon Railroad.
Colonel Joseph Thoburn,
Thoburn commanded a division during the entire Shenandoah campaign, and was in command of it at the time of his death. 1st West Virginia, Cedar Creek.
Colonel Louis Bell, 4th New Hampshire, Fort Fisher.
In each regiment there were officers whose duties did not require that they should go into action — the Chaplain, the Quartermaster, and the Surgeons.
Although they had no tactical positio