I have had a few posts, here, here and here, on the famous Irish Brigade that fought for the Union in the Army of the Potomac. There were however other Irish units, North and South. This song celebrates Kelly’s Irish Brigade that fought for the Confederacy in the West. The Brigade was actually a regiment, the Washington Blues, organized by Joseph Kelly, a grocer in Saint Louis, prior to the Civil War. Kelly was an Irish immigrant as were most of the men in his regiment. They provided good service for the Confederacy, and you may read about them here.