91st Regiment, Colonel Eliot Bridgeman.—Organized at Fort Pike, La., September, 1863, as the 20th Regiment Corps d'Afrique; changed to 91st Regiment U. S., July, 1864; consolidated with 74th Regiment U. S., July, 1864. Battle: Bayou St. Louis.

92nd Regiment, Colonel H. N. Frisbie.—Organized at New Orleans, La., September, 1863, as the 22nd Regiment Corps d'Afrique; changed to 92nd Regiment U. S., April, 1864. Battle: Red River Expedition. Mustered out Dec. 1865.

93rd Regiment, Colonel Simon Jones.—Organized at New Iberia, La., November, 1863, as the 25th Regiment Corps d'Afrique; changed to 93rd Regiment U. S., April, 1864. Broken up June 1865; enlisted men transferred to 81st and 82nd Regiments U. S. Battle: Ash Bayou.

95th Regiment, Lieutenant-Colonel A. F. Wrohwuski.—Organized at Camp Parapet, La., April, 1863, as the 1st Regiment Engineers Corps d'Afrique; divided to form the 3rd Regiment Engineers Corps d'Afrique; changed to 95th Regiment U. S.; consolidated with 87th Regiment November, 1864, to form 81st Regiment; changed to 87th Regiment. Battle: Port Hudson.

96th Regiment, Lieut.-Colonel O. L. F. E. Fariola.—Organized at New Orleans, La., August, 1863, as the 2nd Regiment Engineers Corps d'Afrique; changed to 96th U. S., April, 1864. Battle: Fort Gaines. Consolidated with 73rd Regiment September, 1865; mustered out January, 1866.

97th Regiment, Geo. D. Robinson.—Composed of men transferred from the 1st Regiment Engineers Corps d'Afrique. Organized at New Orleans, La., August, 1863, as the 3rd Regiment Engineers Corps d'Afrique; changed to 97th U. S., April, 1864. Battle: Pine Barren Creek. Mustered out April, 1866.

98th Regiment, Colonel Chas. L. Morton.—Organized at Camp Parapet, New Orleans, and Berwick City, La., September, 1863, as the 4th Regiment Engineers Corps d'Afrique; changed to 98th U. S., April, 1864; consolidated with the 78th Regiment August, 1865. Battles: Berwick, Natchez.

99th Regiment, Major Samuel Pollock.—Organized at New Orleans, La., August, 1863, as the 15th Regiment Infantry Corps d'Afrique; changed to 5th Regiment Engineers Corps d'Afrique February, 1864, and to the 99th U. S., April, 1864; consolidated into a battalion of five companies, December, 1865. Battles: Natural Bridge, Steamer 'Alliance.' Mustered out April, 1866.

100th Regiment, Colonel Reuben D. Massey, (regular army).—Organized in Kentucky, May, 1864. Battles: N. & N. W. R. R., Nashville. Mustered out December, 1865.

101st Regiment, Colonel Robert W. Barnard, (regular army).—Organized in Tennessee, September, 1864. Battles: Scottsboro, Boyd's Station, Madison Station. Mustered out January, 1866.