By August 1863, most of the corps'original units were either disbanded or transferred elsewhere, but BG George Getty's division (formerly of IX Corps) and the bulk of the recently discontinued VII Corps from Virginia were redesignated the XVIII Corps.
Most of the corps'original units were either disbanded or transferred elsewhere. This was by August 1863. BG George Getty's division (formerly of IX Corps) were redesignated the XVIII Corps. The bulk of the recently discontinued VII Corps from Virginia were redesignated the XVIII Corps.