There were quite a few Ensigns listed in the Meridian parole records.
The rank of ensign in the Confederate army was "officially" abolished as a separate rank in February, 1865.
The Confederate Government enacted legislation February 23, 1865 abolished the office of ensign in regiments and battalions. Thereafter, a commander was to select a non-commissioned officer or private to act as color-bearer; being particular to choose a soldier distinguished for meritorious or soldierly conduct, or for valor or skill. While so acting he would receive the pay of a first lieutenant, but retained only his enlisted rank.
Army General orders no. 15, March 25, 1865 abolished the office of ensign as a regimental or battalion office, permitting each ensign to "choose the company to which he desires to attach himself."
The same act allowed for the consolidation of understrength units. Any companies with less than 32 rank and file present and fit for duty, and without hope of recruiting to that level, were to be consolidated with others.
The consolidated companies were to number from 64 to 125 rank and file, commanded by a captain, a first and second lieutenant, four sergeants, and four corporals. It so happened at that time, many veteran regiments were so reduced as to have less than 125 men all told. Consequently, had they at least 64 rank and file it might be consolidated into a single company. When companies, battalions, or regiments were consolidated the army or department commander was charged with choosing the officers to retain for command, who would take their posts, subject to subsequent approval of the President, with the advice and consent of the Senate. The supernumerary officers were to be dropped and to lose their commissions. These reduced officers, of whom it was presumed there would be many, were allowed to form themselves into their own companies, choosing their own officers and branch of service. Thenceforward, second lieutenants would not be promoted by election by their companies, but by recommendation of the army or department commanders, etc.
This act noted that these consolidated companies, when or if subsequently reduced to less than 32 rank and file by the exigencies of active service would not have vacancies for 2d Lieutenants filled. Those below 16 rank and file would not have vacancies for the first lieutenant filled. This demonstrated a standard of one officer to sixteen rank and file.
This was potentially a major reorganization of the Confederate Army, but was not entirely carried out before the end of the war.