United States Army > Army of the Potomac > 3rd Corps


< to February • March 1864

Commanded by Major General David Birney

The Third Corps and its divisions were discontinued on March 24th, 1864. The 1st Division regiments were distributed to two brigades of the 3rd Division, 2nd Corps, except for two that were assigned to the Army of the Potomac’s Provost Guard.

First Brigade Colonel Charles H. T. Collis
57th Pennsylvania Infantry Regiment Colonel Peter Sides to 2 Corps, 3 Div., 2 Brig.
63rd Pennsylvania Infantry Regiment Lieutenant Colonel John A. Danks to 2 Corps, 3 Div., 2 Brig.
68th Pennsylvania Infantry Regiment Colonel Andrew H. Tippin to Army Potomac Provost Guard
105th Pennsylvania Infantry Regiment Colonel Calvin A. Craig to 2 Corps, 3 Div., 1 Brig.
114th Pennsylvania Infantry Regiment Captain Edward R. Bowen to Army Potomac Provost Guard
141st Pennsylvania Infantry Regiment Colonel Henry J. Madill to 2 Corps, 3 Div., 1 Brig.
Second Brigade Brigadier General J. H. H. Ward
20th Indiana Infantry Regiment Lieutenant Colonel C. L. Taylor to 2 Corps, 3 Div., 1 Brig.
3rd Maine Infantry Regiment Colonel Moses B. Lakeman to 2 Corps, 3 Div., 1 Brig.
4th Maine Infantry Regiment Captain Edwin Libby to 2 Corps, 3 Div., 2 Brig.
124th New York Infantry Regiment Lieutenant Colonel Francis M. Cummings to 2 Corps, 3 Div., 2 Brig.
99th Pennsylvania Infantry Regiment Colonel Asher S. Leidy to 2 Corps, 3 Div., 1 Brig.
2nd United States Sharpshooters Major Homer R. Stoughton to 2 Corps, 3 Div., 1 Brig.
Third Brigade Colonel Thomas W. Egan
17th Maine Infantry Regiment Lieutenant Colonel Charles B. Merrill to 2 Corps, 3 Div., 2 Brig.
3rd Michigan Infantry Regiment Lieutenant Colonel Edwin S. Pierce to 2 Corps, 3 Div., 2 Brig.
5th Michigan Infantry Regiment to 2 Corps, 3 Div., 2 Brig.
40th New York Infantry Regiment Colonel Thomas W. Egan to 2 Corps, 3 Div., 1 Brig.
110th Pennsylvania Infantry Regiment Major Isaac Rogers to 2 Corps, 3 Div., 1 Brig.
1st United States Sharpshooters Colonel Hiram Berdan to 2 Corps, 3 Div., 2 Brig.