+--John Andrew Gerking  (27 Aug 1764-1815/1817)
      +--David Peter Gerking  (25 Feb 1799/1800-7 Apr 1860)
      |  |  +--William Rice 
      |  +--Rachael Rice  (26 Feb 1774-ABT 1855)
   +--Joseph Henry Gerking  (28 Oct 1841-10 Mar 1927)
   |  |  +--John Maple  (1768-ABT Aug 1820)
   |  +--Sarah Maple  (1 Mar 1810-21 Jul 1893)
   |     +--Sarah Haws-Hawes 
+--David Preston Gerking  (20 Mar 1874-21 Dec 1959)
|  +--Frances M Howell  (26 Apr 1852-10 Nov 1885)
Evelyn Gerking  (5 Mar/Nov 1905-2 Jun 1998)
|  +--James K Hunt 
+--Mary Alice Hunt  (10 Mar 1882-15 Apr 1975)
   +--Maria Kirk