Sylvester Davis, of the 33rd Arkansas Infantry, is the man you're looking for. He actually served in Company F. This company was recruited in Ouachita County. Sylvester Davis was mustered into service at Arkadelphia on September 1, 1863, for three years or the war. He was reported present for duty on all muster rolls through February 29, 1864, which is the last known roll of record.