Organized at Brownsville, Texas, December 15, 1863. Served
Unattached, Cavalry, 13th Army Corps, Texas, Dept. of the Gulf,
to June, 1864. Cavalry Brigade, United States Forces, Texas, to
June, 1864. District of Morganza, Dept. of the Gulf, to August,
1864. Separate Cavalry Brigade, 19th Corps, Dept. of the Gulf,
to November, 1864.
Duty at Brownsville and on the Rio Grande, Texas, till
July, 1864. Ordered to New Orleans, La., thence to Morganza
August 6, and duty there till November. Consolidated with 1st
Texas Cavalry November 1, 1864.