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Guards & Orderlies | Captain James B. McIntyre | |
McClellan Dragoons (Illinois) | ||
Sturgis (Illinois) Rifles | ||
Oneida (New York) Cavalry Company | Captain Daniel P. Mann | |
1st United States Cavalry, Cos. BCH&I | Captain Marcus A. Reno | |
4th United States Cavalry, Cos. A & E | Captain James B. McIntyre | |
Provost Guard | Major William H. Wood | |
93rd New York Infantry, Cos. AFH&K | Lt. Colonel Benjamin C. Butler | |
8th United States Infantry, Cos. ABDF&G | Captain Royal T. Frank | |
19th United States Infantry Cos. G&H | Captain Edmund L. Smith (Co. G) Captain Henry S. Welton (Co. H) |
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2nd United States Cavalry Regiment | Captain George Gordon | |
Engineer Brigade | Brigadier General Daniel Woodbury | |
15th New York Engineer Regiment | Colonel John M. Murphy | |
50th New York Engineer Regiment | Lieutenant Colonel William H. Pettes | |
Regular Engineer Battalion | Captain James C. Duane | |
Headquarters Staff | ||
Chief of Staff | Brigadier General Randolph B. Marcy | |
Chief of Artillery | Brigadier General Henry J. Hunt | |
Chief of Cavalry | Brigadier General John Buford | |
Chief Engineer | Captain James C. Duane | |
Inspector General | Colonel Delos B. Sacket | |
Assistant Adjutant General | Lieutenant Colonel Albert V. Coburn | |
Chief Quartermaster | Lieutenant Colonel Rufus Ingalls | |
Topographer | Captain Charles R. Lowell | |
Medical Director | Surgeon Jonathan Letterman | |
Chief of Signals | Major Albert J. Meyer |