+--Squire E Marshall  (Sep 1861-)
George C Marshall 
|        +--John Andrew Gerking  (27 Aug 1764-1815/1817)
|     +--John Andrew Gerking  (14 Apr 1798-18 Aug 1879)
|     |  |  +--William Rice 
|     |  +--Rachael Rice  (26 Feb 1774-ABT 1855)
|  +--Jonathan Gerking  (7 Feb 1835-)
|  |  +--Mary (Polly) Phillips  (Sep 1801-5 Jan 1855)
+--Deantha Jane Gerking  (29 May 1863-20 Nov 1943)
   |  +--William Hoard  (7 Apr 1791-30 Mar 1855)
   +--Mahulda Hord  (30 Oct 1833-23 Dec 1899)
      +--Catharine Blair  (Dec 1795-18 Jun 1888)