Three years' service
ABBREVIATIONS: M.O. = Mustered Out; Trans. = Transferred; Prom.=Promoted
| Soldier: | Rank: | Residence: | Mustered In: | Notes: |
| ANDREWS, Charles | Private | Mendota | Jul 8 1861 | Discharged Feb 13 1862 |
| BASTIAN, Lewis | Sergeant | Somonauk | Jul 8 1861 | Disch. May 15, 1862; disabil. |
| BAUMGARTEN, Herman | Private | Chicago | Jul 8 1861 | Discharged Sep 2 1862; disabil. |
| BAUMGARTEN, Not listed | Private | Chicago | Jul 8 1861 | M.O. Aug 6 1864 |
| BECHEL, Peter | Recruit | Peru | Apr 23 1862 | Disch. Mar 2 1863; disabil. |
| BERGMANN, Charles | Recruit | Columbia | Aug 13 1862 | Trans. to Headqrts, 14th A.C., for assignment |
| BERGOR, Jacob | Private | Ottawa | Jul 8 1861 | Killed at Chaplin Hills, KY, Oct 8 1862 |
| BERTSCH, George | Recruit | Ottawa | Sep 23 1861 | Trans. to Headqrts, 14th A.C., for assignment |
| BLEM, Leo | Corporal | Ottawa | Jul 8 1861 | Deserted Sep 1862 |
| BROWN, George B. | Private | Ottawa | Jul 8 1861 | Absent, sick, at M.O. |
| BUCHENSTEIN, John | Private | Alton | Jul 8 1861 | Disch. Oct 3 1862; disabil. |
| BURGER, Frank | Private | Ottawa | Jul 8 1861 | M.O. Aug 6, 1864, as Corp'l. |
| DEAN, James | Recruit | Alton | Jul 9 1861 | Absent, sick, at M.O. |
| DEGEN, Jacob | Wagoner | Not listed | Jul 8 1861 | Disch. Dec 9 1861; disabil. |
| DIETRICH, Martin | Private | Ottawa | Jul 8 1861 | M.O. Aug 6 1864 |
| DIETZE, Henry | Recruit | Alton | Jul 9 1861 | Trans. to V.R.C. Mar 15 1864 |
| EHRHARDT, Joseph | Sergeant | Chicago | Jul 8 1861 | M.O. Aug 6 1864 |
| FIEDLER, August | Private | Ottawa | Jul 8 1861 | Disch. Oct 13, 1862; disabil. |
| FINCK, Adam | Private | Morris | Jul 8 1861 | M.O. Aug 6 1864 |
| FIRST, Joseph | Recruit | Ottawa | Sep 23 1861 | Trans. to V.R.C. Nov 15 1863 |
| FISCHER, Charles | Private | Ottawa | Jul 8 1861 | Disch. Aug 9 1862; disabil |
| FISCHRUPP, Frederick | Private | Not listed | Jul 8 1861 | In mil. pris., sentence C.M. |
| FLAIG, John | Recruit | Not listed | Jul 29 1861 | Trans. to Co. K |
| FLICK, John | Private | Ottawa | Jul 8 1861 | M.O. Aug 6 1864, as Serg't. |
| FRANKENHAEWSER, C. | Private | Ottawa | Jul 8 1861 | Disch. Aug 10 1862; disabil. |
| FUCHS, George W. | 1st Lieut | Ottawa | Jul 8 1861 | Prom. |
| FUCHS, George W. | Captain | Ottawa | Dec 1 1861 | Resigned Mar 1 1862 |
| GASSENSCHMIDT, Ant'n | Recruit | Ottawa | Sep 14 1861 | Re-enlisted as Veteran |
| GASSENSCHMIDT, Ant'n | Veteran | Chicago | Feb 12 1864 | See new Co. A. |
| GERLOFF, Frederick | Private | Ottawa | Jul 8 1861 | Trans. to V.R.C. Nov 15 1863 |
| GIEGERICH, Carl | Musician | Ottawa | Jul 8 1861 | M.O. Aug 6 1864 |
| GLASSER, Frederick | Recruit | Ottawa | Sep 23, 1861 | Disch. Jun 4 1863; disabil. |
| GROSS, John | Private | Not listed | Jul 8 1861 | Disch. Aug 22 1861; disabil. |
| HAMERICH, S. Peter | 2nd Lieut | Chicago | Mar 1 1862 | Prom. (See Hammerich) |
| HAMMERICH, S. Peter | Corporal | Chicago | Jul 8 1861 | Prom. Com. Sergeant (See Hamerich) |
| HAMMERICH, S. Peter | 1st Lieut | Chicago | Nov 10 1862 | M.O. Aug 6 1864 (See Hamerich) |
| HENCKE, Robert | Private | Sommonauk | Jul 8 1861 | Disch. Apr 27 1863; disabil. |
| HERRING, Henry | Private | Sommonauk | Jul 8 1861 | M.O. Aug 6 1864 |
| HERTZEL, Gustave | Recruit | Ottawa | May 18 1864 | See new Co. A. |
| HESS, Adam | Corporal | Ottawa | Jul 8 1861 | Died at Kingston GA, Jun 6 1864 |
| HESS, George J. | Private | Not listed | Jul 8 1861 | Died, Jacksonville, Sep 12 1861 |
| HESS, John | Private | Ottawa | Jul 8 1861 | Killed at Chaplin Hills, KY Oct 8 1862 |
| HINZ, Herman H. | 2nd Lieut | Ottawa | Jul 5 1861 | Prom. |
| HINZ, Herman H. | 1st Lieut | Ottawa | Dec 2 1861 | Prom. Captain Co. H |
| HOFFMAN, Christian | Recruit | Columbia | Aug 13 1861 | M.O. May 30 1865; pris. War |
| HOLTERHOFF, Joseph | Private | Not listed | Jul 8 1861 | Died, Ironton MO, Aug 2 1861 |
| HORN, Theodore | Sergeant | Ottawa | Jul 8 1861 | Disch. May 1, 1863; disabil. |
| ISENTHALL, Franz | Private | Alton | Jul 8 1861 | Deserted Feb 1862 (no day listed) |
| JUNGER, Charles | Recruit | Chicago | Jul 17 1861 | Disch. Aug 22 1861; disabil. |
| KAISER, Frank | Corporal | Ottawa | Jul 8 1861 | Captured at Chickamauga, Sep 20 1863 |
| KAMENICH, Hartmann | Private | Ottawa | Jul 8 1861 | Killed at Chaplin Hills, KY, Oct 8 1862 |
| KEICHARDT, Julius | 2nd Lieut | Not listed | Dec 10 1862 | M.O. Aug 6 1864 |
| KEIM, Martin | Private | Ottawa | Jul 8 1861 | M.O. Aug 6 1864, as Serg't. |
| KELLER, Conrad | Private | Ottawa | Jul 8 1861 | Re-enlisted as Veteran |
| KELLER, Conrad | Veteran | Chicago | Feb 12 1864 | See new Co. A. |
| KERSTNER, Alfred B. | Private | Not listed | Jul 8 1861 | Deserted Sep 25 1861 |
| KESSEL, Frank | Recruit | Chicago | Apr 23 1862 | Killed at Chaplin Hills, KY, Oct 8 1862 |
| KIFT, Anthony | Private | Alton | Jul 8 1861 | Disch. Aug 21 1862; disabil. |
| KOCH, Henry | Corporal | Joliet | Jul 8 1861 | M.O. Aug 6 1864 |
| KOEBEL, Frank | Recruit | Columbia | Aug 13 1861 | Disch. May 27 1864; wounds |
| KOENIG, Frederick A. | Private | Alton | Jul 8 1861 | Deserted Oct 8 1862 |
| KRUEGER, Julius | Private | Mendota | Jul 8 1861 | M.O. Aug 6 1864 |
| LANGELFELD, Francis | 2nd Lieut | Chicago | Jan 1 1862 | Prom. 1st Lt., Co. K |
| LANNER, Theodore | Recruit | Lebanon | Jul 15 1861 | Prom. Prin. Musician |
| LAUZ, Christian | Recruit | Chicago | Apr 23 1862 | See new Co. A |
| METZGER, Ernst | Private | Ottawa | Jul 8 1861 | Disch. Feb 3 1863; wounds |
| MEYER, Valentine | Private | Ottawa | Jul 8 1861 | M.O. Aug 6 1864, as Corp. |
| MUNDT, Edward | Private | Ottawa | Jul 8 1861 | M.O. Aug 6 1864 |
| NIEDEMAN, Conrad | Corporal | Somonauk | Jul 8 1861 | M.O. Aug 6 1864 |
| O'ROURKE, Barney | Private | Ottawa | Jul 8 1861 | M.O. Aug 7 1864 |
| PURUCKER, John | Private | Ottawa | Jul 8 1861 | M.O. Aug 6 1864, as 1st Serg. |
| REED, Henry J. | Captain | Not listed | Jul 8 1861 | Resigned Oct 31 1861 |
| REESE Chas. M. | 1st Sergeant | Not listed | Jul 8 1861 | Disch. Aug 22 1861 to accept prom. as Adj't 24th IL. Inf. |
| REISEN, Henry E. | Private | Ottawa | Jul 8 1861 | Disch. May 15, 1862; disabil. |
| REITZ, Gottfried | Private | Ottawa | Jul 8 1861 | Killed at Chickamauga, Sep 20 1863 |
| RELINGER, Peter | Private | Ottawa | Jul 8 1861 | Died Oct 20 1862; wounds |
| REXER, Stephen | Private | Ottawa | Jul 8 1861 | Disch. Jan 12 1862; disabil. |
| RINCK, John | Private | Ottawa | Jul 8 1861 | Died at Chicago Dec 4 1863 |
| ROHDE, Charles | Corporal | Mendota | Jul 8 1861 | Disch. Jul 24 1862; disabil. |
| ROSE, Henry | Recruit | Ottawa | Apr 23 1862 | See new Co. A |
| SCHAEFER, Albert | Sergeant | Ottawa | Jul 8 1861 | Disch. Jul 24 1862; disabil. |
| SCHMIDT, Joseph | Recruit | Ottawa | Apr 23 1862 | See new Co. A. |
| SCHULTZ, Rudolph | Private | Somonauk | Jul 8 1861 | M.O. Aug 6 1864 |
| SCHWIRTZ, Thomas | Private | Ottawa | Jul 8 1861 | M.O. Aug 6 1864, as Corp. |
| SEELEY, F. A. | Recruit | Ottawa | Jul 18 1861 | Deserted, 1862 (no date given) |
| SHAEFER, Eusebius | Recruit | Ottawa | Apr 23 1862 | See new Co. A |
| SHERIFF, John | Recruit | Belleville | Jul 29 1861 | Trans. to Inv. Corps Nov 30 1863 |
| SHICKEL, John | Recruit | Chicago | Jan 11 1864 | See new Co. A. |
| SHRIG, Carl | Musician | Ottawa | Jul 8 1861 | M.O. Aug 6 1864 |
| SIMON, Adam | Corporal | Ottawa | Jul 8 1861 | Captured at Chickamauga, Sep 20 1863 |
| STEFINS, August | Captain | Appleton Wis | Mar 1 1862 | Dismissed Jan 13 1864 |
| STEPHAN, Joseph | Recruit | Columbia | Aug 13 1861 | Trans. to Headq'rs 14th A.C. for assignment |
| TANZY, John | Private | Mendota | Jul 8 1861 | Deserted Jan 1 1863 |
| TEMME, Henry | Private | Ottawa | Jul 8 1861 | M.O. Aug 6 1864 |
| ULRICH, Conrad | Recruit | Chicago | Jan 15 1864 | See new Co. A. |
| WEBER, Frederick | Private | Mendota | Jul 8 1861 | Died at New Albany, IND, Jan 20 1863 |
| WEIGETT, Jacob | Private | Ottawa | Jul 8 1861 | Disch. May 15, 1862; disabil. |
| WEINMAN, Wilhelm | Private | Not listed | Jul 8 1861 | Disch. Jul 31 1861; disabil. |
| WEISS, Adam | Recruit | Alton | Jul 9 1861 | M.O. Aug 6 1864 |
| WICKE, Frederick | Recruit | Chicago | Dec 29 1863 | See new Co. A |
| WILHELMI, Ernst, | Private | Ottawa | Jul 8 1861 | Prom. Serg, then 2nd Lt. Co. F |
| WOLFF, Frederick | Private | Not listed | Jul 8 1861 | Trans. to Co. D. |
| WOLOFSKA, Bernard | Private | Ottawa | Jul 8 1861 | Disch. July 14 1862; disabil. |
Transcribed by: Dorothy Falk
| Lee | DeKalb | Kane |
| Bureau |
 |
Kendall |
| Putnam | Grundy | |
| Marshall | Woodford | Livingston |
