The 190th Pennsylvania Infantry Regiment lost 3 officers and 43 enlisted men killed or mortally wounded and 168 enlisted men to disease during the Civil War.

May 31 Organized in the field from Veterans and Recruits of the Pennsylvania Reserve Corps. Major William Hartshorne of the 13th Reserves was appointed colonel, Captain Joseph Pattee of the 10th Reserves became lieutenant colonel, and Captain John Wolfe of the 13th Reserves became major.

Attached to 3rd Brigade, 3rd Division, 5th Army Corps, Army of the Potomac,

June 1-12 Battles about Cold Harbor, Va.
June 1-3 Bethesda Church
June 13 White Oak Swamp Bridge
June 16-18 Assault on Petersburg

Lieutenant Robert Chistnot was killed, Lieutenants Daniel Blett and Thomas Fisher were mortally wounded, Lt. Colonel Pattee and Major Wolfe were wounded,

June 16 Siege of Petersburg
June 21-23 Weldon Railroad
July 30 Mine Explosion, Petersburg (Reserve)
August Attached to 1st Brigade, 3rd Division, 5th Army Corps
August 18-21 Weldon Railroad

The regiment advanced and established itself in a forward position but was without support. After resisiting much of the day it was surrounded and forced to surrender. Lieutenant Henry Stock was killed, and much of the regiment captured.

Only a small detachment which had been sent to the rear for ammunition escaped. Lt. Colonel Pattee, who had been recovering from his wounds, took over this remnant.

September Attached to 3rd Brigade, 2nd Division, 5th Army Corps
September 29-October 2 Poplar Springs Church
October 27-28 Boydton Plank Road, Hatcher’s Run
December 7-12 Warren’s Expedition to Weldon Railroad
February 5-7 Dabney’s Mills, Hatcher’s Run
March 28-April 9 Appomattox Campaign
March 29 Lewis Farm, near Gravelly Run
March 31 White Oak Road
April 1 Five Forks
April 9 Appomattox Court House. Surrender of Lee and his army.
May 1-12 March to Washington, D.C.
May 23 Grand Review
June 28 Mustered out under Colonel Hartshorne, Lt. Colonel Pattee, Major Wolfe