+--John Andrew Gerking  (27 Aug 1764-1815/1817)
            +--James Gerkin  (26 Apr 1802-1867)
            |  |  +--William Rice 
            |  +--Rachael Rice  (26 Feb 1774-ABT 1855)
         +--Gideon Gerkin  (17 Jan 1835-26 Oct 1909)
         |  +--Anna Jane Coulter  (Aug 1810-BEF 1840)
      +--James S Gerkin  (16 Mar 1866-13 Jul 1950)
      |  |  +--Marine Davis 
      |  +--Harriett Davis  (26 May 1838-1920)
      |     +--Sarah  
   +--Roley Herschel Gerkin  (26 Sep 1890-16 Nov 1976)
   |  |  +--Daniel Simmons 
   |  +--Elma Rachael Simmons  (17 Apr 1869-19 Jul 1940)
   |     +--Lavinia Albaugh 
+--James Henry Gerkin 
|  |  +--Henry Moore 
|  +--Martha Ellen Moore  (21 Feb 1894-11 Feb 1975)
|     +--Mary Glenn  (13 Jun 1855-26 Feb 1928)
Stephen Lee Gerkin  (8 Jan 1942-16 Dec 1988)
|  +--Dillard Green 
+--Audrey Marie Green 
   +--Mamie Edith Gibson