From the West Point Register of Alumni

(Born La.)

JOHN J. A. A. MOUTON

(Ap'd La.)

38 [graduated 38th in his class]

Jean Jacques Alexandre Alfred Mouton: Born Feb. 18, 1829, Opelousas, LA.

Military History. — Cadet at the Military Academy, July 1, 1846, to July 1, 1850, when he was graduated and promoted in the Army to

Bvt. Second Lieut. of Infantry, July 1, 1850.

On graduation leave of absence, July 1, 1850, to Sep. 16, 1850. Resigned, Sep. 16, 1850.

Civil History. — Asst. Engineer, New Orleans, Opelousas, and Great Western Railroad, 1852‑53.
Brig.‑General, Louisiana Militia, 1850‑61.

Joined in the Rebellion of 1861-66 against the United States, and was

Killed, Apr. 8, 1864, in the Combat of Mansfield, La.: Aged 35.

Buried, St. John's Cemetery, Lafayette, LA.………………

http://penelope.uchicago.edu/Thayer/E/Gazetteer/Places/America/United_States/Army/USMA/Cullums_Register/1487*.html