Union Order of Battle at Chickasaw Bayou, Third Division

Commander, XIII Corps, Third Division, Brigadier General George Washington Morgan, Born in Pennsylvania in 1820.

1st Brigade Colonel Lionel Allen Sheldon	2nd Brigade Brigadier General Daniel W. Lindsey	3rd Brigade Colonel John Fitzroy De Courcy
1st Brigade Units 118th Illinois: Colonel John G. Fonda 69th Indiana: Colonel Thomas Warren Bennett 120th Ohio: Colonel Daniel French	2nd Brigade Units 49th Indiana: Colonel James Keigwin 7th Kentucky: Lieutenant Colonel Joel W. Ridgell 114th Ohio: Lieutenant Colonel Horatio B. Maynard	3rd Brigade Units 54th Indiana: Colonel Fielding Mansfield 22nd Kentucky: Lieutenant Colonel George W. Monroe 16th Ohio: Lieutenant Colonel Philip Kershner 42nd Ohio: Lieutenant Colonel Don Albert Pardee	Artillery Units Battery G, 1st Michigan Light Artillery: Captain Charles H. Lanphere 1st Wisconsin Light Artillery: Captain Jacob T. Foster