Battery D is honored by a monument at Gettysburg.
|June 10-July 7||Rockville Expedition|
|September 11||Lewinsville, Va.,|
|September 25||Reconnaissance to Lewinsville|
|October||Duty in the Defenses of Washington attached to Porter’s Division, Army Potomac|
|October 22||Edward’s Ferry|
|March||Ordered to the Virginia Peninsula and attached to Artillery, 1st Division, 3rd Army Corps, Army of the Potomac|
|April 4||Howard’s Mills|
|April 5||Warwick Road|
|April 5-May 4||
Siege of Yorktown
|May||Attached to Artillery, 1st Division, 5th Army Corps, Army Potomac|
Hanover Court House
|May 27-29||Operations about Hanover Court House|
|June 25-July 1||
Seven days before Richmond
|July||At Harrison’s Landing|
|August 16-23||Moved to Fortress Monroe, then to Alexandria|
Commanded by Lieutenant Charles E. Hazlett, the battery brought two Napoleons and four 10-Pounder Parrot Rifles to the field.
|September 19||Shepherdstown Ford|
|October 16-17||Reconnaissance to Smithfield, Va. and Kearneysville and Shepherdstown|
|December 29-30||Expedition from Potomac Creek to Richards and Ellis Fords, Rappahannock River|
|April 27-May 6||
|May||Attached to Artillery Brigade, 5th Army Corps|
|June 11-July 24||
Commanded by Lieutenant Charles E. Hazlett, the battery brought six rifled 10 Pounders to the field. Lieutenant Hazlett managed to move the battery to the top of Little Round Top and was mortally wounded there by a sharpshooter. There is a monument to Battery D on Little Round Top along with a monument to Lieutenant Hazlett and Brigadier General Weed.
From the monument on Little Round Top at Gettysburg:
July 2 Marched to the left of the Union line about 4.30 p.m. and in rear of Brig. General J. Barnes’s First Division Fifth Corps. Immediately upon taking position here at 5:45 opened fire upon the Confederates who were engaging the Division. The battery kept up a continuous fire until after dark. Lieut. Hazlett was mortally wounded and the command devolved upon Lieut. Benjamin F. Rittenhouse.
July 3 Remained in position and in the afternoon did effective service on the lines of infantry engaged in Longstreet’s Assault.
Casualties: Killed 1 officer and 8 men, wounded 5 men
|November 7-8||Advance to line of the Rappahannock|
|November 26-December 2||
Mine Run Campaign
|December||At Camp Barry, Washington, D.C., attached to 22nd Army Corps|
|March||Attached to Artillery Brigade, 5th Army Corps|
|May 4-June 12||
Rapidan (Overland) Campaign
North Anna River
|May 26-28||On line of the Pamunkey|
|June 1-3||Bethesda Church|
|June 16 – April 2|
|November||Consolidated with Battery G and assigned to Artillery Reserve, Army of the Potomac|
|March 28-April 9||
|March 29||Junction of Quaker and Boydton Roads and Lewis’ Farm|
Surrender of Lee and his army.
|May||Moved to Washington, D.C.|
|May 23||Grand Review|
|June||Duty at Washington, D.C. assigned to 22nd Army Corps|