+--George Gelderman 
+--Frank Fredrick Gelderman  (6 Jun 1912-15 Nov 2003)
|  +--Frances Amos 
Raedon Lawrence Gelderman 
|     +--William Brown 
|  +--James Alexander Brown  (-22 Feb 1940)
|  |  +--Eunice Almira Lewis 
+--Mabel Esther Brown 
   |     +--John Hepburn 
   |  +--Albert Clarence Hepburn  (16 Aug 1859-16 Nov 1933)
   |  |  +--Lucy Potts 
   +--Nellie Constance Hepburn  (15 Sep 1892-21 Apr 1965)
      |        +--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)
      |  +--David Gerking  (28 Mar 1831-6 Feb 1899)
      |  |  |  +--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 
      +--Nancy Ellen Gerking  (26 Aug 1859-17 Dec 1941)
         +--Sarah Ann Riggs  (1837-BEF Feb 1899)