Atlanta campaign Union order of battle, second phase

The following Union Army units and commanders fought in the Atlanta campaign of the American Civil War. The Confederate order of battle is listed separately. Order of battle compiled from the army organization during the campaign.
This order of battle covers the second phase of the campaign, July 17 – September 8, 1864. The period May 1 – July 17, 1864, is listed separately.
Military Division of the Mississippi.
MG William T. Sherman<br>
Chief of Artillery: BG William F. Barry<br>
Headquarters Guard: 7th Company Ohio Sharpshooters: Lieut. William McCrory
Army of the Cumberland.
MG George Henry Thomas<br>
Chief of Artillery: BG John M. Brannan<br>
Escort: Company I, 1st Ohio Cavalry: Lieut. Henry C. Reppert
IV Corps.
MG Oliver O. Howard<br>
MG David S. Stanley
XIV Corps.
MG John M. Palmer<br>
BG Richard W. Johnson<br>
BG Jefferson C. Davis
XX Corps.
MG Joseph Hooker<br>
BG Alpheus S. Williams<br>
MG Henry Slocum
Cavalry Corps.
BG Washington Elliott, Chief of Cavalry, Army of the Cumberland
Army of the Tennessee.
MG James B. McPherson (k July 22)<br>
MG John A. Logan<br>
MG Oliver O. Howard<br>
Escort: 4th Company Ohio Cavalry, B Company, 1st Ohio Cavalry
XV Corps.
MG John A. Logan<br>
BG Morgan L. Smith
XVI Corps.
MG Grenville M. Dodge (w August 19)<br>
BG Thomas E. G. Ransom
Escort: Company A, 52nd Illinois
XVII Corps.
MG Francis P. Blair, Jr.<br>
Escort: Company G, 9th Illinois Mounted Infantry; Company G, 11th Illinois Cavalry
Army of the Ohio (XXIII Corps).
MG John M. Schofield<br>
Escort: Company G, 7th Ohio Cavalry
Strengths.
The following table shows total strengths of each of the major formations at several stages throughout the campaign.