U.S. Army - Army of the Potomac - Fifth Army Corps

First Division

Brigadier General George W. Morrell

First Brigade

Colonel James Barnes

2nd Maine Infantry Regiment

Colonel Charles W. Roberts

Major Daniel F. Sargent

1st Michigan Infantry Regiment

Colonel H. S. Roberts (k 8/30)

Captain E. W. Belton (after 8/30)

18th Massachusetts Infantry Regiment

Major Joseph Hays

22nd Massachusetts Infantry Regiment

Captain Mason W. Burt

32nd Massachusetts Infantry Regiment

Colonel Francis J. Parker

to 2nd Bde. (see below)

13th New York Infantry Regmiment

Colonel Elisha G. Marshall

25th New York Infantry Regmiment

Colonel Charles A. Johnson

Second Brigade

Bde. Gen. Charles Griffin

9th Massachusetts Infantry Regiment

Colonel Patrick R. Guiney

32nd Massachusetts Infantry Regiment

Colonel Francis J. Parker

from 1st Bde. (see above)

4th Michigan Infantry Regiment

Colonel Jonathan W. Childs

14th New York Infantry Regmiment

Colonel James McQuade

62nd Pennsylvania Infantry Regiment

Colonel Jacob B. Sweitzer

Third Brigade

Bde. Gen. Daniel Butterfield (to 8/30)

Colonel H. S. Lansing (8/30 and after)

Colonel H. A. Weeks (8/30)

Colonel J. C. Rice (8/30)

16th Michigan Infantry Regiment

Captain Thomas J. Barry

Captain Henry H. Sibley

12th New York Infantry Regmiment

Colonel H. A. Weeks (w 8/30)

Captain Adrian L. Root (w 8/30)

Captain William Huson (after 8/30)

17th New York Infantry Regmiment

Colonel Henry A. Lansing (until 8/30)

Major W. T. C. Grower (w 8/30)

Captain John Vickers (after 8/30)

44th New York Infantry Regmiment

Colonel James Rice

Major Freeman Conner

83rd Pennsylvania Infantry Regiment

Lt. Colonel H. S. Campbell (w)

Major William R. Lamont (w)

Captain John Graham

Captain O. S. N. Woodward

Artillery and Sharpshooters

3rd Massachusetts Battery

Captain Augustus P. Martin

5th Massachusetts Battery

1st Rhode Island Artillery, Battery C

Captain Richard Waterman

5th United States Artillery, Battery D

Lieutenant Charles E. Hazlett

1st United States Sharpshooters

Colonel Hiram Berdan