The Civil War in the East

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

First Division

Brigadier General T. G. Stevenson (until 5/10)

Colonel Daniel Leasure (5/10 - 5/12)

Major General Thomas L. Crittenden (after 5/12)



First Brigade

Colonel S. Carruth (until 5/6)

Colonel J. P. Gould (5/6 - 5/8)

Lt. Colonel S. M. Weld (5/8 - 5/12)

Brigadier General J. H. Ledlie (after 5/12)

35th Massachusetts Infantry Regiment


to Engineers (see below)



57th Massachusetts Infantry Regiment



59th Massachusetts Infantry Regiment


from Massachusetts 4/28

4th United States Infantry Regiment


from Department of the East

10th United States Infantry Regiment


from Department of the East

Second Brigade

Colonel Daniel Leasure (5/1-10 & 12-14)

Lt. Col. G. P. Robinson (5/10-12 & 14-31)

Colonel J. M. Sudsburg (5/31)

3rd Maryland infantry Regiment

Colonel Joseph M. Sudsburg (to 5/31)


21st Massachusetts Infantry Regiment



100th Pennsylvania Infantry Regiment

Colonel Daniel Leasure


Provisional Brigade

Colonel E. G. Marshall

organized 5/12

2nd New York Mounted Rifles


from New York

24th New York Cavalry (dismounted)


from New York

14th New York Heavy Artillery


from New York Harbor

2nd Pennsylvania Heavy Artillery (prov.)


from 2nd Pennsylvania Hv. Art.



35th Massachusetts Infantry Regiment


from 1st Bde. (see above)



2nd Maine Battery



14th Massachusetts Battery



About the Author • ©2015 Steve Hawks