+--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)
+--Joseph Gerkin  (10 Jul 1856-)
|  |  +--John Johnson 
|  +--Lurana (Louaner) Johnson  (9 Jun 1813-7 Mar 1901)
|     +--Sarah Barnes 
Herman Gerking  (Mar 1890-)
+--Viola   (Mar 1867-)