, Josephus M. Steiner, Charles P. Deyerle, Ebenezer Swift.
Surgeons J.M. Tyler, volunteer; McMillan, volunteer; Courtney J. Clark,
volunteer; W.B. Halstead, volunteer. Assistant Surgeons R. Hagan,
volunteer; H.L. Wheaton, volunteer. Surgeons R. Ritchie, First
Volunteers; J. Barry, First Volunteers; Edwards, First Volunteers; L.W.
Jordan, First Volunteers; R. McSherry, First Volunteers; Roberts, First
Volunteers.

CORPS.

Colonel Harney's Brigade.

Detachment of First Light Dragoons, Captain James Kearny.
Detachment of Second Light Dragoons, Major Edwin Vose Sumner.
Detachment of Third Light Dragoons under Major Andrew Thomas McReynolds.

I. BREVET MAJOR-GENERAL WORTH'S DIVISION.

1. Colonel John Garland's Brigade.

Second Regiment of Artillery, serving as infantry.
Third " " " " "
Fourth " " Infantry.
Duncan's Field Battery.

2. Colonel Andrew Clark's Brigade.

Fifth, Sixth, and Eighth Regiments of Infantry.
A Light Battery.

II. BREVET MAJOR-GENERAL TWIGGS'S DIVISION.

1. Brevet Brigadier-General Persifor F. Smith's Brigade.

Rifle Regiment.
First Regiment of Artillery, serving as infantry.
Third Regiment of Infantry.
Taylor's Light Battery.

2. Colonel Bennet Riley's Brigade.

Fourth Regiment of Artillery, serving as infantry.
First Regiment of Infantry.
Seventh Regiment of Infantry.

III. MAJOR-GENERAL GIDEON J. PILLOW'S DIVISION.

1. Brigadier-General G. Cadwallader's Brigade.

Voltigeurs.
Eleventh and Fourteenth Infantry.
A Light Battery.

2. Brigadier-General Franklin Pierce's Brigade.

Ninth, Twelfth, and Fifteenth Infantry.

IV. MAJOR-GENERAL JOHN A. QUITMAN'S DIVISION.

1. Brigadier-General Shields's Brigade.

New York Volunteers.
South Carolina Volunteers.

2. Lieutenant-Colonel Watson's Brigade.

A detachment of Second Pennsylvania Volunteers.
A detachment of United States Marines.

_List of Officers of the Battalion of Marines under Command of
Lieutenant-Colonel Watson._

Brevet Lieutenant-Colonel Samuel E. Watson, Major Levi Twiggs, Major
William Dulany.

_Staff._--First Lieutenant and Adjutant D.D. Baker, First Lieutenant
and Acting Quartermaster John S. Devlin.

_Captains._--John G. Reynolds, George H. Terrett,