The 1862 d.o.d. is correct for Dianne's Andrew J. Boyd. His service records are in Wood's Regiment, Confederate Cavalry. Captain William S. Yerger (CO K) prepared his final statement citing his death as 5 DEC 1862 at Deer Creek, MS.
"Died at Camp Rucks on Deer Creek" is also noted in this A. J. Boyd's service records.