Third Division
Sixth Corps
Army of the Potomac
Sixth Corps
Third Division
Major General John Newton, Brig. General Frank Wheaton
First Brigade Gen. Alex. Shaler
Second Brigade Col. Henry L. Eustis
Third Brigade Col. David J. Nevin
July 2. Arrived about 2 p.m. and late in the day marched toward the north slope of Little Round Top. Third Brigade with Second Brigade First division went into action at sunset on the right of First Brigade Third Division Fifth Corps on the northwest slope of Little Round Top and the combined force drove the advancing Confederates back down the slope across Plum Run marsh and a hundred yards up the slope beyond. First and Second Brigades were in reserve on the slope beyond. First and Second Brigades were in reserve on the northeast slope of Little Round Top.
July 3. First Brigade was ordered to the left and at 8 a.m. to the support of Second Division Twelfth Corps on the right. Second Brigade was sent to the right centre to report to Gen. Newton. The Third Brigade remained under the command of Gen. Bartlett supporting First Brigade Third Division Fifth Corps in the vicinity of the Wheatfield.
Casualties. Killed 1 officer 19 men. Wounded 12 officers 136 men. Captured or missing 28 men. Total 196.
Marker is on Sedgwick Avenue, on the right when traveling north.
Courtesy hmdb.org