The 146th New York Infantry Regiment lost 7 officers and 126 enlisted men killed or mortally wounded and 2 officers and 179 enlisted men to disease during the Civil War.
It is honored by a monument on Little Round Top at Gettysburg.
|Organized at Rome, N.Y.|
|October 10||Mustered in under Colonel Kenner Garrard and Major David T. Jenkins|
|October 11||Left State for Washington, D.C. Major Jenkins promoted to lieutenant colonel and William Corning mustered in as major|
|October||Duty in the Defenses of Washington, D.C. attached to Casey’s Division, Defenses of Washington|
|November 2||Joined 3rd Brigade, 2nd Division, 5th Army Corps, Army of the Potomac at Snicker’s Gap, Va.|
The regiment lost 1 enlisted man killed.
|January 20-24||“Mud March”|
|April 27-May 6||Chancellorsville Campaign|
The regiment lost 5 enlisted men killed or mortally wounded, 1 officer and 13 enlisted men wounded and 2 officers and 29 enlisted men missing or captured
|June 11-July 24||Gettysburg Campaign|
The regiment lost 7 enlisted men killed or mortally wounded and 2 officers and 19 enlisted men wounded. Colonel Kenner Garrard took over command of the brigade on July 2 when Brigadier General Stephen Weed was mortally wounded, and Lieutenant Colonel David Tuttle took command of the regiment.
|July 5-24||Pursuit of Lee|
|July 25||Colonel Garrard was promoted to brigadier general. Lieutenant Colonel Jenkins was promoted to colonel|
|August||At Warrenton, Beverly Ford and Culpeper|
|September 23||Major Corning discharged|
|October 9-22||Bristoe Campaign|
|October 23||Captain Jesse Armstrong of Compeny B promote to lieutenant colonel|
|November 1||Captain Henry Curran of Company I promoted to major|
|November 7-8||Advance to line of the Rappahannock|
|November 7||Rappahannock Station|
Mine Run Campaign
The regiment lost 1 enlisted man killed.
|December||At Beverly Ford, Va.|
|March||Attached to 4th Brigade, 1st Division, 5th Army Corps|
|April||Attached to 1st Brigade, 1st Division, 5th Army Corps|
|October 23||Lieutenant Colonel Armstrong discharged|
|May 3-June 15||Campaign from the Rapidan to the James|
|May 5-7||Battle of the Wilderness
The regiment lost Colonel Jenkins, Major Curran, 1 other officer and 67 enlisted men killed or mortally wounded, 5 officers and 52 enlisted men wounded, and 6 officers and 184 enlisted men missing or captured
The regiment lost 8 enlisted men killed or mortally wounded, 1 officer and 8 men wounded.
|May 8||Laurel Hill|
|May 12||Assault on the Salient|
|May 18||Captain James Grindlay of Company D promoted to major|
|May 23-26||North Anna River|
|May 26-28||On line of the Pamunkey|
The regiment lost 4 enlisted men killed or mortally wounded and 7 enlisted men wounded
|June 1-3||Bethesda Church|
|June||Attached to 1st Brigade, 2nd Division, 5th Army Corps|
|June 16-18||Before Petersburg|
|June 16, 1864 –
April 2, 1865
|Siege of Petersburg|
|July 30||Mine Explosion, Petersburg (Reserve)|
The regiment lost 1 officer and 5 enlisted men killed or mortally wounded, 4 enlisted men wounded and 35 enlusted men captured or missing.
|Poplar Springs Church, Peeble’s Farm|
|October 27-28||Boydton Plank Road, Hatcher’s Run|
|December 7-12||Warren’s Raid on Weldon Railroad|
|January 1||Major Grindlay promoted to lieutenant colonel and Captain Peter C. Claesgens of Company F promoted to major|
|February 15||Lieutenant Colonel Grindlay promoted to colonel|
|March 28-April 9||Appomattox Campaign|
|March 29||Lewis Farm, near Gravelly Run|
|March 30||Major Claesgens pomoted to lieutenant colonel and Captain Isaac Powell of Company G promoted to major|
The regiment lost 13 men killed or mortally wounded.
The regiment lost 1 officer and 4 enlisted men killed or mortally wounded, 3 officers and 23 enlisted men wounded and 21 enlisted men missing or captured. Colonel Grindlay earned the Medal of Honor for being one of the first to enter Confederate works
|April 2||Fall of Petersburg|
|April 3-9||Pursuit of Lee|
Surrender of Lee and his army.
|May 1-12||March to Washington, D.C.|
|May 23||Grand Review|
|July 16||Mustered out at Washington, D. C. under Colonel Grindlay, Lieutenant Colonel Claesgens and Major Powell|