The Compiled Service Record files in Microform M323, Compiled Service Records of Confederate Soldiers Who Served in Organizations From the State of Texas, Rolls 186-188 contain records for men of Border's Cavalry (Formerly Anderson's Regiment) and Border's Battalion Cavalry.
Unit information in these files inform us of the following:
Anderson's regiment was formed on April 27, 1864
Lt. Col. John P. Borders regiment was formed on February 27, 1865
George Martin