123rd Regiment
Pennsylvania Volunteers
Company A
| Name | Rank | Date of Muster | Remarks | 
| Frederick Gast | Captain | August 7, 1862 | Promoted to Lieutenant Colonel, August 21, 1863 | 
| Charles D. Wiley | Captain | August 7, 1862 | Promoted from 1st Lieutenant, August 21, 1862; to Major, April 11, 1863 | 
| Ephraim Wiley | Captain | August 7, 1862 | Promoted from 2d to 1st Lieut., August 21, 1862; to Captain, April 11, 1863; mustered out with Company, May 13, 1863 | 
| Wm. B. M’Vicker | 1st Lt. | August 7, 1862 | Promoted from 1st Sergeant to 2d Lt., August 21, 1862; to 1st Lt., April 1l, 1863; mustered out with Company, May 13, 1863 | 
| William Graham | 2d Lt. | August 7, 1862 | Promoted from Sergeant, April 11, 1863; mustered out with Company, May 13, 1863 | 
| John H. Boulton | Sergeant | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Charles A. Weeks | Sergeant | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| W. H. M’Candless | Sergeant | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Richard Haanan | Sergeant | August 7, 1862 | Promoted from Corporal, August 21, 1862; mustered out with Company, May 15, 1863 | 
| John W. Poland | Sergeant | August 7, 1862 | Promoted from Corporal, April 11, 1863; mustered out owith Company, May 13, 1863 | 
| Joseph L. Gaches | Corporal | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| David B. Kirk | Corporal | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Bernard Coyle | Corporal | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Samuel B. M’Klain | Corporal | August 7, 1862 | Mustered out with Company, May L3, 1863 | 
| David Keggey | Corporal | August 7, 1862 | Promoted to Corporal, August 21, 1862; mustered out with Company, May 13, 1863 | 
| Nathan M’ Cormack | Corporal | August 7, 1862 | Promoted to Corporal, November 1, 1862; mustered out with Company, May 13, 1863 | 
| Sylvanus A. Barr | Corporal | August 7, 1862 | Promoted to Corporal, March 1, 1863; mustered out with Company, May 13, 1863 | 
| William Reynolds | Corporal | August 6, 1862 | Discharged on Surgeon’s Certificate, December 22, 1862 | 
| David G. Bennett | Corporal | August 6, 1862 | Discharged on Surgeon’s Certificate, October 8, 1862 | 
| Bare, William | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Bell, David | Private | August 7, 1862 | Mustered out with Company, May 1, 1863 | 
| Best, John | Private | August 7, 1862 | Mustered out with Company, May 13, l863 | 
| Beyer, George | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Bothwell, James | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Bowersox, John | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Boyd, Samuel | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Brant, Henry | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Brown, James | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Brown, Joseph | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Blake, Edward W. | Private | August 7, 1862 | Died at Allegheny City, Pa., December 5, 1862 | 
| Cameron, Alex. S. | Private | August 7, 1862 | Mustered out with Company, May 13, i863 | 
| Carpenter, Edw’d J. | Private | August 7, 1862 | Wounded and missing at Fredericksburg, Va., December 13, 1862 | 
| Carr, James | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Chalfant, John | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Clark, Austin L. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Clouse, Ebert | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Clouse, Herman D. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Conlon, Thomas | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Cuddly, James | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Coulter, John | Private | August 8, 1862 | Mustered out with Company, May 13, 1863 | 
| Campbell, Henry C. | Private | August 7, 1862 | Discharged on Surgeon’s Certificate, October 1, 1862 | 
| Caldwell, William | Private | August 7, 1862 | Died near Falmouth, Va., January 2, 1863 | 
| Dawson, James | Private | August 7, 1862 | Mustered out with comnpany, May 13, 1863 | 
| Deatrich, Fred’k. A | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Eakin, William | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Eaton, John | Private | August 7, 1862 | Mustered out with company, May 13, 1863 | 
| Fence, Sufley | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Forbes, Henry | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Foreman, John | Private | August 7, 1862 | Absent, in hospital, at muster out | 
| Gallaher, Arthur | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Graham, John A. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Graham, Andrew | Private | August 7, 1862 | Died at Frederick, Maryland, November 12, 1862 | 
| Hay, Samuel | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Helldorfer, Andrew | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Hemieup, Joseph | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Hill, John M. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Hirch, Johln C. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Hirch, John J. | Private | August 7, 1862 | Missing in action at Fredericksburg, Va., December 13, 1862 | 
| Hulings, Samuel B. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Harbison, James L. | Private | August 7, 1862 | Discharged on Surgeon’s Certificate, January 28, 1863 | 
| Harbison, Henry | Private | August 7, 1862 | Died near Falmouth, Va., November 29, 1862 | 
| Kirk, John B. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Lamm, Oscar F. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Layton, Albert | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| List, John F. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Myers, William | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Manchester, John | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Manchester, Wm. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Maugbold, Rom’s. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Mellinger, John | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Miller, Furgeson | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Mitchell, Wm. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Month, Thomas | Private | August. 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Moon, William | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Morrow, William J. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Mourer, Samuel P. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Murry, William II. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| M’Cann, Alexander | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| M’Causland, W. K. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| M’Croskey, L. H. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| M’Millen, James N. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| M’Millen, James G. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| M’Conel, William | Private | August 7, 1862 | Died at Sharpsburg, Md., October 4, 1862 | 
| Pace, George J. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Palmer, Hugh | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Palmer, Robert | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Pangburn, Miron | Private | August 7, 1862 | Deserted September 3, 1862 | 
| Ralston, Wm. Jr. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Richey, Newton | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Rose, Joseph | Private | August 7, 1862 | Missing in action at Chancellorsville, Va., May 2, 1863 | 
| Richey, Thomas J. | Private | August 7, 1862 | Died at Sharpsburg, Md., October 2S, 1862 | 
| Scholfield, Joseph | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Schwinn, Charles | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Stoces, Charles | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Watson, Alexander | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Weston, Isaiah | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Whited, John A. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Whiman, Henry | Private | August 7, 1861 | Mustered out with Company, May 13, 1863 | 
| Wright, Oscar J. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
| Wick, Ralph J. | Private | August 7, 1862 | Deserted October 18, 1862 | 
| Young, William H. | Private | August 7, 1862 | Mustered out with Company, May 13, 1863 | 
Source:Â Â Bates, Samuel P. History of the Pennsylvania Volunteers, 1861-1865 , Harrisburg, 1868-1871