+--John Andrew Gerking  (27 Aug 1764-1815/1817)
   +--James Gerkin  (26 Apr 1802-1867)
   |  |  +--William Rice 
   |  +--Rachael Rice  (26 Feb 1774-ABT 1855)
+--James P Gerkin  (ABT 1867-)
|  +--Mary Jane Pullem-Kline-Blaine  (ABT 1822/1825-)
Foster Gerkin 
+--Charistenia Harding  (ABT 1871-)