Organized at Logansport, Ind., and mustered in December 11, 1861. Ordered to Kentucky and duty at Camp Wickliffe until February, 1862. Attached to 19th Brigade, Army of the Ohio, January, 1862. 19th Brigade, 4th Division, Army of Ohio, to February, 1862. 1st Brigade, 2nd Division, Army of Mississippi, to April, 1862. 2nd Brigade, 3rd Division, Army of Mississippi, to July, 1862. Helena, Ark., District of Eastern Arkansas, Dept. of the Missouri, to December, 1862. 1st Brigade, 2nd Division, District of Eastern Arkansas, Dept. of the Tennessee, to January, 1863. 1st Brigade, 12th Division, 13th Army Corps, Army of the Tennessee, to February, 1863. 1st Brigade, 13th Division, 13th Army Corps, to March, 1863. 1st Brigade, 12th Division, 13th Army Corps, to July, 1863. 1st Brigade, 3rd Division, 13th Army Corps, Army of Tennessee, to August, 1863. and Dept. of the Gulf to July, 1864. 4th Brigade, 1st Division, District of Kentucky, Dept. of the Ohio, to December, 1864. Garrison, Lexington, Ky., District of Kentucky, Dept. of the Ohio, to February, 1865, and Dept. of Kentucky to September, 1865.
SERVICE.--Ordered to Commerce, Mo., February 16, 1862. Siege of New Madrid, Mo., March 5-14. Siege and capture of Island No. 10, Mississippi River, March 15-April 8. Expedition to Fort Pillow, Tenn., April 13-17. Operations against Fort Pillow April 17-June 5. Capture of Fort Pillow June 5. Occupation of Memphis, Tenn., June 6. Expedition up White River, Ark., June 10-July 14. St. Charles June 17. Grand Prairie July 6-7. Duvall's Bluff July 7. Duty at Helena, Ark., until April, 1863. Expedition to Arkansas Post November 16-22, 1862. Expedition to Yazoo Pass by Moon Lake, Yazoo Pass and Coldwater and Tallahatchie Rivers February 24-April 5. Operations against Fort Pemberton and Greenwood March 11-April 5. Fort Pemberton March 11. Moved to Milliken's Bend, La., April 12. Movement on Bruinsburg and turning Grand Gulf April 25-30. Battle of Port Gibson, Miss., May 1-14. Mile Creek April 12-13. Battle of Champion's Hill May 16. Siege of Vicksburg May 18-July 4. Assaults on Vicksburg May 19 and 22. Advance on Jackson July 4-10. Near Jackson July 9. Siege of Jackson July 10-17. Ordered to New Orleans, La., August 10. Duty at Carrollton, Brashear City and Berwick until October. Western Louisiana "Teche" Campaign October 3-November 30. Grand Coteau November 3. Moved to New Orleans, La., December 17. Regiment reenlisted January 2, 1864. Red River Campaign March 10-May 22. Advance from Franklin to Alexandria March 14-26. Battle of Sabine Cross Roads April 8. Monett's Ferry, Cane River Crossing. April 23. Alexandria April 30-May 10. Graham's Plantation May 6. Retreat to Morganza May 13-20. Mansura May 16. Expedition to the Atchafalaya May 30-June 5. Moved to New Orleans, La., thence home on Veteran furlough June 12. Expedition down the Ohio River toward Shawneetown, Ill., to suppress insurrection, and from Mt. Vernon, Ind., into Kentucky against Confederate Recruiting parties August 16-22. White Oak Springs August 17. Gouger's Lake August 18. Smith's Mills August 19. Moved to Lexington, Ky., to resist Buckner's invasion of Kentucky. Burbridge's Expedition to Saltsville, Va., September 17-October 19. Garrison, Prestonburg and Catlettsburg, Ky., during the Expedition. Return to Lexington and garrison duty there until September, 1865. Moved to Louisville, Ky., and there mustered out September 4, 1865.
Regiment lost during service 4 Officers and 66 Enlisted men killed and mortally wounded and 3 Officers and 191 Enlisted men by disease. Total 264.