battery, Capt. William H. Burroughs; Tennessee battery, Capt. H. L. W. McClung.
McCausland's infantry brigade, Col. John McCausland: Thirty-sixth regiment, Lieut.-Col. Thomas Smith; Sixtieth regiment, Col. Beuhring H. Jones; Forty-fifth battalion, Lieut.-Col. Henry M. Beckley; battery, Capt. Thomas.
Jackson's cavalry brigade, Col. William L. Jackson: Nineteenth regiment, Capt. George Downs; Twentieth regiment, Col. William W. Arnett; Forty-sixth battalion, Lieut.-Col. Joseph K. Kesler; Forty-seventh battalion, Maj. William N. Harman; battery, Capt. Warren S. Lurty.
Unattached: Bosang's Company C, Fourth infantry, Lieut. James F. Cecil; Hart's engineer company, Capt. William T. Hart; Botetourt artillery, Capt. Henry C. Douthat; Jackson's horse artillery, Capt. Thomas E. Jackson.
In eastern Tennessee
were the Forty-fifth and Fifty-first Virginia infantry, and Thirtieth Virginia sharpshooters, of Wharton
's brigade; W. E. Jones
' cavalry brigade —Eighth regiment, Lieut.-Col. A. F. Cook
; Twenty-first regiment, Capt. W. H. Balthis
; Twenty-seventh battalion, Capt. John B. Thompson
; Thirty-fourth battalion, Lieut.-Col. V. A. Witcher
; Thirty-sixth battalion, Capt. C. T. Smith
; Thirty-seventh battalion, Maj. James R. Claiborne
-and Floyd King
's artillery battalion, the Davidson
and Ringgold batteries.
February 10th Maj.-Gen. Franz Sigel
was assigned to command of the Union
department, and he was succeeded May 21st by Maj.-Gen. David Hunter
The organization of his army in May was as follows:
Brig.-Gen. J. C. Sullivan's division, 6,500 men, headquarters at Harper's Ferry: First brigade, five regiments, Col. Augustus Moore; Second brigade, Col. Joseph Thoburn, five regiments, including Weddle's and Curtis' West Virginian.
Brig.-Gen. George Crook's division, 9,800 men: First brigade, Col. Rutherford B. Hayes, four regiments, including Tomlinson's and Brown's West Virginian; Second brigade, Col. Carr B. White, four regiments,