The 14th New York Heavy Artillery Regiment lost 6 officers and 220 enlisted men killed or mortally wounded and 2 officers and 299 enlisted men to disease during the Civil War.
|
1863
|
|
| Organized at Rochester, N.Y. | |
| August 29 | Companies “A” and “B” mustered in |
| September 11 | Company C mustered in |
| September 12 | Company D mustered in |
| October 13 | Companies A-F ordered to New York and assigned to garrison duty in New York Harbor |
| October 18 | Company E mustered in |
| October 20 | Company F mustered in |
| December 7 | Companies G and H mustered in |
| December 8 | Companies G and H ordered to Fort Hamilton, New York Harbor |
| December 21 | Companies I and K mustered in |
| December 24 | Companies I and K to Fort Richmond, New York Harbor |
|
1864
|
|
| January 8 | Company L mustered in |
| January 17 | Company M mustered in at Elmira |
| January | Companies L and M to Fort Richmond |
| April 23 | Ordered to join Army of the Potomac in the field. Attached to Provisional Brigade, 1st Division, 9th Army Corps, Army of the Potomac |
| May-June | Rapidan Campaign |
| May 5-7 | Battle of the Wilderness |
| May 8-21 | Spotsylvania Court House |
| May 23-26 | North Anna River |
| May 26-28 | Line of the Pamunkey |
| May 28-31 | Totopotomy |
| June 1-12 | Cold Harbor. Assigned to 3rd Brigade, 1st Division, 9th Army Corps |
| June 1-3 | Bethesda Church |
| June 16-18 | First Assault on Petersburg |
| June 16 | Siege of Petersburg begins. Attached to 2nd Brigade, 1st Division, 9th Army Corps |
| July 30 | Mine Explosion, Petersburg |
| August 18-21 | Weldon Railroad |
| September | Assigned to 3rd Brigade, 1st Division, 9th Army Corps |
| September 29-October 2 | Poplar Springs Church |
| October 8 | Reconnaissance on Vaughan and Squirrel Level Roads |
| October 27-28 | Boydton Plank Road, Hatcher’s Run |
|
1865
|
|
| March 25 | Fort Stedman |
| March 28-April 9 | Appomattox Campaign |
| April 2 | Assault on and fall of Petersburg |
| April 3 | Occupation of Petersburg |
| April | Moved to South Side Railroad and duty at Ford’s Station |
| April 20-27 | Moved to Washington, D.C. |
| June | Attached to 1st Brigade, Hardin’s Division, 22nd Army Corps, Dept. of Washington, D.C. |
| May 23 | Grand Review |
| August 26 | Mustered out |