It was one of the few western regiments that fought as part of the Army of Northern Virginia in the east; participating in most major battles conducted by Robert E. Lee.

Hill's men earned a hard won reputation for making critical counterattacks preserving Confederate victories at Cedar Mountain, Second Manassas and Sharpsburg.

The 14th had fought at Seven Pines, Mechanicsville, Shepherdstown, Ox Hill, Harper's Ferry, Frazier's Farm, Fredericksburg and Chancellorsville.

On the first day of battle, along Willoughby Run, the famous Union Iron Brigade turned Archer's unsupported flank.

The 14th, commanded by Lt. Col. James W. Lockert, had just devastated the 2nd Wisconsin with volley fire at close range when it discovered itself alone and exposed on the right and rear.

The 7th Tennessee lost 3 color-bearers, the last of whom was at the enemy's works, and the flag was only saved by Captain Norris tearing it away from the staff and bringing it out beneath his coat.