+--Oliver Cromwell Beck 
   +--Roy Elwin Beck  (27 Apr 1878-9 Apr 1960)
   |  +--Mary Rhoda Duran 
+--William Scott Beck  (31 Mar 1919-18 Oct 1995)
|  |        +--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)
|  |  +--James Gerking  (27 Feb 1840-ABT Apr 1900)
|  |  |  |  +--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 
|  +--Winnifred Dorotha Gerking  (7 Dec 1885-2 Jun 1958)
|     |  +--Andrew Scott  (-1857)
|     +--Susan Isabel Scott  (20 Dec 1854-5 Apr 1938)
|        |     +--Isaac Waggoner 
|        |  +--Amos Waggoner  (-1854)
|        |  |  +--Emsey Holyfield 
|        +--Martha Jay Waggoner  (8 Jan 1823-28 Mar 1915)
|           +--Narcissa W Jay 
Thomas Elwin Beck 
|  +--Orlendo Walker 
+--Donna Jean Walker  (11 Jan 1920-1 Jan 2002)
   +--Chloe Straugh