The Field & Staff of the 3rd Pennsylvania Reserves.
| NAME | RANK | IN DATE | REMARKS |
|---|---|---|---|
| Sickel, Horatio Gates | Colonel | May 27, 1861 | Promoted from Capt., Co. K, 3rd Reserves, to Col., June 21, 1861, mustered out with regiment, June 17, 1864. |
| Thompson, William Simpson | Lieutenant Colonel | July 28, 1861 | Resigned, July 9, 1862. |
| Clark, John | Lieutenant Colonel | May 31, 1861 | Promoted from Capt., Co. E, 3rd Reserves, to Lt. Col., Aug. 1, 1862, mustered out with regiment, June 17, 1864. |
| Woolworth, Richard Hobson | Major | June 1, 1861 | Promoted to Lt. Col., 33rd reg. P. V., June 1, 1862. |
| Briner, William | Major | June 7, 1861 | Promoted from Capt., Co. D, 3rd Reserves, to Maj., Aug. 1, 1862, mustered out with regiment, June 17, 1864. |
| Jamison, Albert H. | Adjutant | June 11, 1861 | Discharged on Surgeon”s certificate, Sept. 30, 1862. |
| Jones, Harry S. | Adjutant | July 28, 1861 | Promoted from Sgt. Maj. to 2nd Lt., Co. F, 3rd Reserves, July 29, 1862, to Adjutant, Oct. 1, 1862, mustered out with regiment, June 17, 1864. |
| Bickley, Franklin S. | Quartermaster | June 7, 1861 | Discharged on Surgeon”s certificate, Nov. 13, 1861. |
| Yardley, Strickland | Quartermaster | June 10, 1861 | Promoted to Asst. Quarter Master, United States Volunteers, Aug. 10, 1863. |
| Boyer, Levi S. | Quartermaster | July 28, 1861 | Promoted to Quarter Master Sgt., Oct. 1, 1861, to regimental Quarter Master, Dec. 14, 1863, mustered out with regiment, June 17, 1864. |
| Collins, James | Surgeon | July 28, 1861 | Promoted to Asst. Surgeon, United States Volunteers, Apr. 14, 1864. |
| Pancoast, George L. | Assistant Surgeon | July 28, 1861 | Promoted to Surgeon, United States Volunteers, Oct. 20, 1861. |
| Colston, Henry S. | Assistant Surgeon | November 2, 1861 | Promoted to Surgeon, 81st reg. P. V., Aug. 19, 1862. |
| Orr, Samuel S. | Assistant Surgeon | July 13, 1862 | Resigned, Mar. 13, 1863. |
| Rice, George J. | Assistant Surgeon | August 2, 1862 | Resigned, Jan. 17, 1863. |
| Welch, Stanton A. | Assistant Surgeon | January 29, 1863 | Mustered out with regiment, June 17, 1864. |
| Birchfield, John P. | Assistant Surgeon | May 29, 1863 | Left, at muster out, in charge of veterans from the 3rd and 4th Pa. Reserves |
| Hoffman, James M. | Assistant Surgeon | November 18, 1861 | Not on muster-out roll. |
| Leake, William H. | Chaplain | June 5, 1861 | Resigned, Feb. 28, 1862 |
| Frear, George H. | Chaplain | April 8, 1862 | Resigned, July 9, 1862. Born 1831-Died 1898, Methodist. |
| Pomeroy, John J. | Chaplain | Sept. 10, 1862 | Mustered out with regiment, June 17, 1864. |
| Smith, William P. | Sergeant Major | May 27, 1861 | Promoted to Sgt. Maj., Mar. 1, 1863, mustered out with regiment, June 17, 1864. |
| Rhone, George M. | Sergeant Major | July 17, 1861 | Promoted to Sgt. Maj., Aug. 1, 1862, to 2nd Lt., Co. B., 3rd Reserves, Mar. 1, 1863, discharged from Co. B., Nov. 13, 1863. |
| Wright, Irvine C. | Quartermaster Sergeant | May 29, 1861 | Promoted to Com. Sgt., Nov. 1, 1862, to Quarter Master Sgt., Mar. 13, 1864, mustered out with regiment, June 17, 1864. |
| Briner, Albert | Quartermaster Sergeant | July 28, 1861 | Discharged on Surgeon”s certificate, Sept. 30, 1861. |
| Eppelheimer, D. C. | Commissary Sergeant | June 7, 1861 | Promoted to Com. Sgt., Mar. 1, 1864, mustered out with regiment, June 17, 1864. |
| Doran, Duval | Commissary Sergeant | May 29, 1861 | Promoted to Com. Sgt., June 1, 1861, discharged on Surgeon”s certificate, Oct. 22, 1862. |
| Mitchell, Lemuel | Hospital Steward | May 27, 1861 | Transferred as Private to Co. K, 3rd Reserves, Sept. 30, 1861 |
| Niblo, Frank | Hospital Steward | Sept. 4, 1861 | Mustered out at expiration of term, Sept 6, 1864. Editor’s note: The record for “Frank Niblo” in the Pennsylvania State Archives Civil War Veterans Card File 1861-1866 includes the following remark: “Trans. after M.O. by order of Maj. C. C. Gilbert C.M. & D.O. Phila. Pa. 9-6-64.” |
| Bechtel, Charles K. | Principal Musician | July 21, 1861 | Promoted to Principal Musician, Sept. 1, 1862, mustered out with regiment, June 17, 1864. |
| Huntzberger, M. L. | Principal Musician | June 11, 1861 | Promoted to Principal Musician, July 1, 1863, mustered out with regiment, June 17, 1864. |
