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United States Army

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< to May • June 1861 • to July >

Commanded by Major General Benjamin F. Butler

Fortress Monroe and Camp Hamilton
3rd Massachusetts Militia Infantry	Colonel David Wardrop
3rd New York Infantry Regiment	Col. Frederick Townsend (to 6/26) Lt. Colonel Samuel M. Alford	from New York early June
10th New York Infantry Regiment	Colonel Walter W. McChesne Lt. Colonel Alexander Elder	from New York early June
20th New York Infantry Regiment	Colonel Max Weber	from New York June 15
2nd United States Artillery, Battery B
2nd United States Artillery, Battery L
4th United States Artillery, Battery D
4th United States Artillery, Battery L
Newport News
4th Massachusetts Infantry Regiment	Colonel Abner B. Packard
7th Massachusetts Independent Battery
1st New York Infantry Regiment	Colonel William H. Allen
2nd New York Infantry Regiment	Colonel Joseph B. Carr
4th New York Infantry Regiment	Colonel Alfred W. Taylor	from New York 6/3
5th New York Infantry Regiment	Colonel Abram Duryee	from New York 6/5
7th New York Infantry Regiment	Colonel John E. Bendix
9th New York Infantry Regiment	Colonel Rush Hawkins	from New York 6/6
1st Vermont Infantry Regiment	Lt. Colonel Peter T. Washburn