of Iowa Regiments in U. S. Service, January 1, 1864.
NINETEENTH INFANTRY -- FIELD AND STAFF.
| Rank. | Name. | Residence. | Commissioned. |
| Colonel | |||
| Lt. Colonel | Daniel Kent | Keosauqua | December 8, 1862 |
| Major | John Bruce | Keokuk | December 8, 1862 |
| Surgeon | Lewis M. Sloanaker | Montrose | June 1, 1863 |
| Assistant Surgeon | Stephen F. Balch | Adel | March 11, 1863 |
| Assistant Surgeon | Thomas S. Bell | Wapello | October 27, 1863 |
| Chaplain | |||
| Adjutant | Granville G. Bennett | Washington | August 20, 1862 |
| Quartermaster | James Bennett | Washington | December 1, 1862 |
NINETEENTH INFANTRY -- LINE OFFICERS.
| Company | Rank | Name | Residence | Commissioned |
| A | Captain | Thomas L. Sprott | Washington | January 1, 1863 |
| 1st Lieutenant | Norvil Powell | Primrose | January 1, 1863 | |
| 2d Lieutenant | Benjamin F. McIntyre | Keokuk | January 1, 1863 | |
| B | Captain | Harry Jordan | Fairfield | August 18, 1862 |
| 1st Lieutenant | John M. Woods | Fairfield | August 18, 1862 | |
| 2d Lieutenant | Arthur L. Jordan | Fairfield | August 18, 1862 | |
| C | Captain | John S. Gray | Washington | January 1, 1863 |
| 1st Lieutenant | Elmer O. Woodford | Clay | February 10, 1863 | |
| 2d Lieutenant | George Johnston | Washington | April 12, 1863 | |
| D | Captain | William S. Brooks | Brookville | March 13, 1863 |
| 1st Lieutenant | Harrison Smith | Abingdon | August 20, 1862 | |
| 2d Lieutenant | Thomas A. Robb | Brookville | March 13, 1863 | |
| E | Captain | William Adams | Ft. Madison | August 21, 1862 |
| 1st Lieutenant | William Walker | Ft. Madison | September 22, 1863 | |
| 2d Lieutenant | ||||
| F | Captain | Levi Fisher | Wapello | June 7, 1863 |
| 1st Lieutenant | Solomon P. Key | Wapello | June 7, 1863 | |
| 2d Lieutenant | ||||
| G | Captain | |||
| 1st Lieutenant | Charles W. Huff | Grandview | August 21, 1862 | |
| 2d Lieutenant | B. F. Wright | Wapello | August 21, 1862 | |
| H | Captain | |||
| 1st Lieutenant | George W. Sommerville | Keosauqua | August 8, 1863 | |
| 2d Lieutenant | ||||
| I | Captain | Samuel E. Paine | Bentonsport | August 21, 1862 |
| 1st Lieutenant | Alonzo H. Parker | Bentonsport | ||
| 2d Lieutenant | ||||
| K | Captain | Simeon F. Roderick | Mt. Pleasant | August 22, 1862 |
| 1st Lieutenant | William L. Murphy | Mt. Pleasant | August 12, 1863 | |
| 2d Lieutenant |