Ricketts' Division, First Army Corps

U.S.A.

Ricketts' Division, First Army Corps,

Brig. Gen. James B. Ricketts, Commanding.

September 16, 1862.

Ricketts' Division crossed the Antietam at the Sumner Bridge on the afternoon of Sept. 16, and moved in a westerly direction toward the Smoketown Road.

At 6 p.m., Meade's Division ...

First Army Corps

Phelps' Brigade, Doubleday's Division

U.S.A.

First Army Corps,

Phelps' Brigade, Doubleday's Division,

Col. Walter Phelps, 22d New York Infantry,

Commanding.

Organization.

22d, 24th, 30th and 84th New York Infantry,

And 2d U.S. Sharpshooters,

(September 17, 1862.)

Phelps' Brigade formed line at 5/30 a.m., on September 17, and moved in support ...

First Army Corps

Patrick's Brigade, Doubleday's Division

U.S.A.

First Army Corps

Patrick's Brigade, Doubleday's Division,

Brigadier General M.R. Patrick, commanding.

Organization.

21st, 23d, 35th and 80th New York Infantry.

(September 17, 1862.)

Patrick's Brigade formed line north of Joseph Poffenberger's at 5/30 a.m. and advanced on the east of the Hagerstown ...

First Army Corps

Patrick's Brigade, Doubleday's Division

U.S.A.

First Army Corps,

Patrick's Brigade, Doubleday's Division,

Brigadier General M.R. Patrick, Commanding.

Organization.

21st, 23d, 35th and 80th New York Infantry.

(September 17, 1862.)

Early in the morning of the 17th, Patrick's Brigade advanced through the North Woods and field east of the ...

First Army Corps

Gibbon's Brigade, Doubleday's Division

U.S.A.

First Army Corps

Gibbon's Brigade, Doubleday's Division

Brigadier General John Gibbon, Commanding, Organization

2nd, 6th and 7th Wisconsin and 19th Indiana Infantry

The Iron Brigade

September 17, 1862

On the morning of the 17th, with its right on the Hagerstown Pike, Gibbon's Brigade ...

Doubleday's Division, First Army Corps

U.S.A.

Doubleday's Division, First Army Corps,

Brigadier Gen. Abner Doubleday, Commanding.

(September 17, 1862.)Doubleday's Division, on the right of the First Corps, moved to the attack at 5/30 a.m., September 17, in the following order: Gibbon's Brigade in advance, supported ...

First Army Corps

Anderson's Brigade, Meade's Division

U.S.A.

First Army Corps.

Anderson's Brigade, Meade's Division

Lieut. Col. Robert Anderson, 9th Penn. Reserve,

Commanding.

Organization.

9th, 10th,11th, and 12th Pennsylvania Reserves.

(September 17, 1862.)

Anderson's Brigade advanced from the North Woods about 6:30 a.m. in support of Doubleday's Division engaged on either side ...

First Army Corps

Magilton's Brigade, Meade's Division

U.S.A.

First Army Corps.

Magilton's Brigade, Meade's Division.

Col A.L. Magilton, 4th Pennsylvania Reserves,

Commanding.

(September 17, 1862.)

Magilton's Brigade advanced from the North Woods about 6:30 a.m. and, passing a few yards east of D.R. Miller's House, formed line on the left ...

First Army Corps

Seymour's Brigade, Meade's Division

U.S.A.

First Army Corps.

Seymour's Brigade, Meade's Division.

Brig. Gen. Truman Seymour, Commanding.

Organization.

1st Penn. Reserve Infantry,

2nd Penn. Reserve Infantry,

5th Penn. Reserve Infantry,

6th Penn. Reserve Infantry,

13th Penn. Reserve Infantry,

September 17, 1862.

Seymour's Brigade became engaged at daybreak, and advanced on either side ...

First Army Corps

U.S.A.

First Army Corps.

Seymour's Brigade of Meade's Division, after its engagement with the enemy of September 16, 1862, bivouacked on either side of this road at this point, with pickets thrown forward into the East Woods.

Marker is at the intersection of ...