The military organization of the Vigilance Committee, rank and file, numbered nearly 5,000 men. Several of the Executive Committee were alien residents who never became citizens; and in the Committee, serving as troops, as police, and in other lines, were a large number of aliens, not naturalized, many of whom had not acquired sufficient proficiency in the English language to speak it or understand it. The military body comprised four regiments—infantry and artillery—together with battalions of cavalry, pistol companies and guard of citizens. A medical staff was duly organized. The roster, as here given, is copied from a recent publication in the Alta, stated to be authentic. The dashes which mark omission of the names, appear as they are placed in the Alta:

Charles Doane, Major-General. Staff officers: N. W. Coles, Quartermaster-General and Colonel of Cavalry; R. M. Jessup, Commissary-General and Colonel of Infantry; Aaron M. Burns, Deputy Commissary-General and Lieutenant-Colonel of Infantry; James Dows, Paymaster-General and Lieutenant-Colonel of Infantry; William Meyer and Eugene Dellesert, Paymaster-Generals and Majors of Infantry; Cyrus G. Dwyer, Adjutant and Inspector-General and Major of Infantry: Henry Baker, Quartermaster and Major of Infantry; R. R. Pearce and M. McManus, Assistant Quartermasters and Captains of Infantry; J. W. Farrington, Assistant Commissary and Captain of Infantry; R. Beverly Cole, Surgeon of the staff and Major of Infantry; Geo. C. Potter, aid to Major-General and Major of Cavalry; N. B. Stone, A. M. Ebbetts, T. M. Wood, O. P. Blackman, George R. Morris, T. A. Wakeman, Felix Brissac, C. H. Vail and George R. Ward, aids to Major-General and Majors of Infantry, James B. Hubbell, John M. Schapp and B. F. Mores, aids and secretaries to Major-General and Captains of Infantry, J. N. Olney, Jr., aid and secretary to Major-General and First Lieutenant of Infantry; James N. Olney, Brigadier-General; R. S. Tammot, Henry Jones and R. M. Cox, aids and Captains of Infantry.

Artillery—Thomas D. Johns, Colonel; J. F. Curtis, Lieutenant-Colonel; R. B. Hampton, Major; Company A, J. Mead Huxley, Captain; Company B, James Richit, Captain; Company C, H. C. F. Behrens, Captain; Company D, J. H. Hasty, Captain; James F. Curtiss, Lieutenant-Colonel, commanding Reserved Artillery.

Battallion Cavalry—Frank Baker, Major; First Squadron, G. G. Bradt, Captain; Second Squadron, J. Sewell Read, Captain.

Infantry—First Regiment,—Colonel; J. S. Ellis, Lieutenant-Colonel; John A. Clark, Major; J. P. H., Wentworth, Quartermaster; H. H. Thrall, Adjutant; L. S. Wilder, Commissary; R. M. Cox, Sergeant-Major; H. W. F. Hoffman, Quartermaster's Sergeant and composed of eight companies, viz: Company A, W. C. Allen, Lieutenant commanding; Company B, H. L. Twiggs, Captain; Company C, A. L. Loring, Captain; Company D, J. V. McElwee, Captain; Company One,, J. M. Taylor, Captain; Company Two (Riflemen), L. W. Parks, Captain; Company Three, Jonathan Gavat, Captain, Company Seven, Geo. H. Hossefros, Captain.

Battallion Citizens Guard—Belonging to First Regiment, composed of A, B, C, and D, G. F. Watson, Major.

Second Regiment—J. B. Badger, Colonel; J. S. Hill, Lieutenant-Colonel; A. H. Clark, Major, Giles H. Gray, Quartermaster; E. B. Gibbs, Adjutant; F. A. Howe, Commissary;—Sergeant-Major; Judah Alden; Quartermaster-Sergeant, and composed of eight companies, viz: Company Six, W. R. Doty, Captain; Company Twelve, C. G. Bailey, Captain; Company Eight, — Godfrey, Captain; Company Four, A. H. King, Captain; Company Five, C. R. Bond, Captain; Company Ten, J. Wightman, Lieutenant commanding; Company Eleven, George Gates, Captain; Company Nine, J. Wood, Captain.

Third Regiment—H. S. Fitch, Colonel; Caleb Clapp Lieutenant Colonel;—, Major;—, Quartermaster;—, Adjutant;—, Commissary;—, Sergeant-Major;—, Quartermaster-Sergeant, and composed of eight companies, viz: Company Thirteen, E. J. Smith, Lieutenant commanding; Company Fourteen, W. E. Keyes, Captain; Company Fifteen,—, Lieutenant commanding; Company Sixteen, B. S. Bryan, Captain; Company Seventeen (Riflemen), C. E. S. McDonald, Captain; Company Eighteen, P. W. Shepheard, Captain; Company Nineteen, R. H. Bennett, Captain; Company Twenty, S. Gutte, Captain.

Fourth Regiment—Francis J. Lippitt, Colonel; John D. G. Quirk, Lieutenant-Colonel, —— , Major; —— , Quartermaster; B. L. West, Adjutant;—— , Commissary;—— , Sergeant-Major;—— , Quartermaster's Sergeant, and composed of eight companies, viz: Company Twenty-five, J. Sanfrignon, Captain; Company Twenty-eight, L. Armand, Captain; French Legion,—— Villaseque, Major; Company Twenty-four, W. H. Patten, Captain; Company Twenty-seven, C. H. Gough, Captain; Company Twenty-one, S. Meyerbock Captain; Company Twenty-three, J. T. Little, Captain; Company Thirty, W. O. Smith, Captain; Company Twenty-two, J. L. Folger, Captain; Company Twenty-nine, S. L. Harrison, Captain; Company Twenty-six,—— , Captain.

Pistol Battalion—Two companies, commanded respectively by Captains Webb and E. S. Gibbs.