Department of Virginia January 1862 United States Army < to December • January 1862 • to February > Major General John Wool Fortress Monroe and Camp Hamilton 1st Delaware Infantry Regiment Colonel John W. Andrews 20th Indiana Infantry Regiment Colonel William L. Brown 16th Massachusetts Infantry Regiment Colonel Powell T. Wyman 10th New York Infantry Regiment Lt. Colonel Alexander Elder 1st New York Mounted Rifles Major Charles C. Dodge 20th New York Infantry Regiment Colonel Max Weber 99th New York Infantry Regiment Colonel David W. Wardop 11th Pennsylvania Cavalry Regiment Colonel Joseph Harlan 4th United States Artillery, Battery D 4th United States Artillery, Battery L 2nd Wisconsin Battery Captain Ernst F. Herzberg from Wisconsin 4th Wisconsin Battery Captain John F. Vallee from Wisconsin Newport News Brigadier General Joseph K.F. Mansifeld 7th Massachusetts Independent Battery 29th Massachusetts Infantry Regiment Colonel Ebenezer Pierce 1st New York Infantry Regiment Colonel Garrett W. Dyckman 2nd New York Infantry Regiment Colonel Joseph B. Carr 7th New York Infantry Regiment Colonel Edward Kapff (res. 2/8) Colonel George Von Schack 11th New York Infantry Regiment Colonel Charles M. Leoser
