+--John Andrew Gerking  (27 Aug 1764-1815/1817)
      +--Jonathan Rice Gerking  (17 Dec 1812-12 Jul 1882)
      |  |  +--William Rice 
      |  +--Rachael Rice  (26 Feb 1774-ABT 1855)
   +--Martin Peterson Gerking  (10 Jan 1857-23 Dec 1948)
   |  |  +--Solomon Myers  (22 Jan 1786-5 May 1861)
   |  +--Nancy Ann Myers  (11 Apr 1818-9 Jun 1910)
   |     |  +--David Stewart 
   |     +--Mary (Polly) Stewart  (8 Nov 1786-12 Jun 1865)
   |        +--Henrietta George 
+--Mart Braden Gerking  (26 Jan 1891-31 Aug 1973)
|  |  +--James Smith  (4 Aug 1828-17 Nov 1914)
|  +--Elvira Annette Smith  (4 Oct 1868-20 Dec 1894)
|     +--Rebecca Jane Mathew  (2 Nov 1835-5 Mar 1875)
Betty Ann Gerking 
|  +--James Freemont Slaughter 
+--Lillis DeFranca Slaughter  (19 Oct 1887-6 Nov 1973)
   +--Lillis Adella Wood