Halleck, General H.W., appointed Commander of the Department of the Missouri, 10; his views as to movements in Tennessee, 25, 26; orders to Grant, 27, 28, 38; despatch after Donelson, 64; assigned to command Department of the Mississippi, 67, 99; instructions to Pope, 74, 82 et seq.; congratulations to Pope, 90; his plans against Corinth, etc., 91 et seq.; traits of, 92; orders to Grant, 93 et seq.; instructions to Buell, 97; arrives at Pittsburg Landing, 183-186; closes in on Corinth, 189; despatches to, 190; despatch from, 191 Hamburg Landing, 100 Hamilton, General Schuyler, 69, 70 et seq., 184, 190 Hammock, Lieutenant, 122 Hannibal, Mo., 8 Hanson, Colonel, 41, 55 Hardcastle, Major, 122 Hardee, General, 127, 132, 161, 170 Hare, Colonel, 140 Harris, Governor, 152 Haynes, Colonel Milton A., 37, 42 Haywood, Colonel, 80 Hazen, General, 164, 178 Heiman, Colonel, 30, 42, 48 et seq. Heiman, Fort, 28 Helena, Ark., 66 Helm, Colonel, 59 Henderson, Colonel, 80 Henry, Fort, see Fort Henry Hickenlooper, Captain, 103, 134 Hickman Creek, 33 Hickman, Ky., 18 Hildebrand, 102, 130 Hindman, General, 127, 144 Hodgson, Captain, 128 Hollins, Commodore, 69, 76 et seq. "Hornet's Nest," the, 144 Hopkinsville, 37 Houghtaling, Captain, 70 Hubbard, Major, 11 Hudson, Captain, 80 Humboldt, 91 Hunter, General David, 9; appointed to command the Department of the West, 10, 64 Hurlbut, General S.A., 96; at Shiloh, 101 et seq.; 127, 138, 153 et seq., 158, 161, 172, 173, 177, 181, 187, 188 Illinois, troops of. Regiments: First, 70; Second, 71, 116; Fourth, 32, 39, 182; Seventh, 39, 41, 56, 70, 71, 113; Eighth, 38, 45, 50, 113, 140, 178; Ninth, 39, 113, 139, 143, 150; Tenth, 70, 75; Eleventh, 39, 52, 53, 113, 116; Twelfth, 39, 113; Thirteenth, 50; Fourteenth, 113, 140; Fifteenth, 113, 140; Sixteenth, 70, 75; Seventeenth, 17, 42, 56, 113, 128, 139, 172; Eighteenth, 38, 45, 50, 113, 140, 178; Twentieth, 17, 39, 113, 135, 139, 172; Twenty-second, 20, 22, 23; Twenty-fifth, 42; Twenty-sixth, 70, 72; Twenty-seventh, 20, 21, 23; Twenty-eighth, 113, 154, 173, 178; Twenty-ninth, 38, 45, 50, 113; Thirtieth, 20, 38, 50; Thirty-first, 20, 38, 51, 52, 53; Thirty-second, 53, 113, 152, 154; Fortieth, 96, 114, 131, 132, 162, 166; Forty-first, 39, 113, 147, 148, 152, 154; Forty-second, 84, 172; Forty-third, 113, 134, 139; Forty-fifth, 39, 42, 113, 139, 172; Forty-sixth, 44, 113, 139, 140, 172, 177; Forty-seventh, 70, 72; Forty-eighth, 39, 42, 113, 136, 139, 172; Forty-ninth, 42, 56, 113, 139, 172; Fiftieth, 39, 113; Fifty-first, 70; Fifty-second, 113; Fifty-fifth, 114, 148, 149; Fifty-seventh, 44, 113; Fifty-eighth, 44, 53, 113, 146, 147; Sixty-first, 114, 142, 148. Batteries: First, 20, 23, 39, 52, 53, 102, 115, 126, 127, 128, 136, 175; Second, 115