+--John Andrew Gerking  (27 Aug 1764-1815/1817)
+--James Gerkin  (26 Apr 1802-1867)
|  |  +--William Rice 
|  +--Rachael Rice  (26 Feb 1774-ABT 1855)
William R Gerkin  (Jul 1853-BEF 1910)
+--Mary Jane Pullem-Kline-Blaine  (ABT 1822/1825-)