Thanks for the info--will update my copy of LEE'S COLONELS accordingly.
Here are a few more for those who might be interested:
ZIMMERMAN DAVIS, 5th SC Cavalry, d. 30 Mar 1910, Charleston, SC, and buried there in Magnolia Cemetery.
ROBERT JOSIAH JEFFORDS, 5th SC Cavalry, b. 1 May 1834, Mt. Pleasant, SC; d. 27 Oct 1864, Burgess' Mill, VA; buried in Magnolia Cemetery, Charleston, SC.
JOSEPH HARGROVE MORGAN, M.D., 5th SC Cavalry, b. 26 Mar 1816, near Granby (now Cayce), Lexington District, SC; d. 9 Jan 1896, Springfield, SC, and buried in Morgantown Cemetery, near Springfield, Orangeburg Co., SC.
I have the honor, &c., &c.,
Fred