+--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)
      +--David Gerkin  (ABT 1822-BEF 1870)
      |  +--Mary (Polly) Phillips  (Sep 1801-5 Jan 1855)
   +--David Gerkin, Jr  (10 Sep 1857-8 Sep 1924)
   |  |  +--Jeremiah Kirk  (ABT 1792-AFT 1870)
   |  +--Elizabeth Kirk  (ABT 1823/1824-)
   |     |  +--John Andrew Gerking  (27 Aug 1764-1815/1817)
   |     +--Mary Gerking  (9 Mar 1792-BEF 17 Mar 1863)
   |        |  +--William Rice 
   |        +--Rachael Rice  (26 Feb 1774-ABT 1855)
+--Ralph David Gerkin  (23 Nov 1879-16 Jul 1971)
|  |  +--William Munday  (ABT 1805-)
|  +--Martha J Munday  (ABT Apr 1860-3 Jun 1916)
|     +--Nancy   (ABT May 1836-)
Anna Pearl Gerkin  (ABT 1907-BEF 1942)
+--Alice Pridemore  (ABT 1885-)