1.  D.L. Murray & N.R. Murray.  1995.  Marriage Index: AL, GA, SC, 1641-1944.  Salt Lake City, UT (Broderbund CD-3):

Corbin, Andrew

Castle, Nancy

nd

from the Georgia Genealogical Magazine

2.  WorldConnect / Ancestry World Trees (online at RootsWeb.com/Ancestry.com).  In a file submitted here, there are these notes for our couple:

Pickens County, South Carolina, Court House, Probate Court.  Estate of William Allen Box 5 #52.  Estate Administrator, 21 July 1834, by John Allen, Cornelius Keith, William L. Keith, bound to J. H. Dendy, Judge of Ordinary, for $1000.00.  Citation published 5 July 1834, at Oolenoy Church Meeting House.  Inventory made 31 July 1834, by Peter Robinson, Samuel Eaden, John Keith, Joseph B. Reid, John Allen, a son.  FM.  Reid received a share.  Abraham and Sally Powell received a share.  ANDREW CORBIN and wife Nancy Castle, received a share.  Simeon Youngblood and wife received a share.  Abagail Allen, the widow received a share. Clayton N. Reid received a share.  On 7 December 1839, Simeon Youngblood of Benton Alabama, states "You will please send by Barton Griffin, my wives part of estate of William Allen. My wife is a daughter of John Castle Wyley, Ann.... we were married by Joseph Reid, Esq."  Simon Youngblood, William H. and Jane T. Allen were the two minor children of Thomas Allen.  His widow was Elizabeth C. Allen.

Pickens County, South Carolina, Court House, Archives Basement. Packet # 372. The State vs. David Corbin, Erby Corbin, ANDREW CORBIN, Alexander Corbin, and Charles Aytes. ( Affray and Rioting) On 12 October 1840, the above in a tumultuous manner made an affray wherein Joel Jones, was beaten and abused by the said, without lawful or sufficient provocation given to them.....  Constable William Burgess under oath says Erby Corbin, and Charles Aytes, live outside Pickens District Jurisdiction and can not arrest them.  9 October 1841.

This same file shows Nancy as Nancy Castle (ALLEN) CORBIN.  I'm not convinced that is the correct interpretation.