Organized at Camp Parapet, La., April 28, 1863. Attached to 1st Division, 19th Army Corps, Dept. of the Gulf, to August, 1863. Engineer Brigade, Corps de Afrique, to October, 1863. Engineer Brigade, 13th Army Corps, Dept. of the Gulf, to April, 1864.
SERVICE.--Siege of Port Hudson, La., May 24-July 8, 1863. Assaults on Port Hudson May 27 and June 14. Surrender of Port Hudson July 9. Sabine Pass Expedition September 4-11. Western Louisiana ("Teche") Campaign October 3-27. Rio Grande Expedition and operations on Coast of Texas October 27-December 2. Arkansas Pass November 17. Expedition against and capture of Fort Esperanza, Mattagorda Island, November 22-30. Duty at Brazos Island, Point Isabel and Brownsville, Texas, until April, 1864. Designation of Regiment changed to 95th United States Colored Troops April 4, 1864.