Statistics for occurrence #1 of “Colonel Jackson” in chapter 3, page 44 of James D. Porter, Confederate Military History, a library of Confederate States Military History: Volume 7.1, Tennessee:
...rmy who had resigned as captain of mounted rifles, and offered his sword to his native State of Tennessee.
He was a veteran of the war with Mexico, and was brevetted for gallantry at Cerro Gordo.
Colonel Jackson was afterward brigadier-general, and a prominent commander of a cavalry division.
...