+--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)
Robert Gerkin  (14 Sep 1842-26 Feb 1911)
+--Mary (Polly) Phillips  (Sep 1801-5 Jan 1855)