+--Johann Frederick Beck  (ABT 1720-ABT May 1800)
      +--John Martin Beck  (17 Aug 1740-12 Sep 1819)
      |  +--Anna Elizabeth Braumin  (-AFT 1810)
   +--William Beck  (12 Feb 1766-7 Feb 1845)
   |  +--Maria Cathrina Gibler  (25 Dec 1742-24 Dec 1826)
+--William Beck, Jr  (15 May 1802-15 May 1891)
|  +--Christena C Huffman  (25 Jan 1764-9 Jan 1849)
Calvin Henry Beck  (2 Sep 1825-3 Jan 1873)
+--Mary Elizabeth Null  (11 Sep 1797-1 Jun 1862)