+--Johann Frederick Beck  (ABT 1720-ABT May 1800)
      +--Michael Beck  (1764/1766-1810)
      |  +--Anna Elizabeth Braumin  (-AFT 1810)
   +--James William Beck  (1789-AFT 1870)
   |  +--Anne Marie Peeler  (1768/1770-1810)
+--James Wadsworth Beck  (31 Aug 1831-17 Feb 1904)
|  +--Margaret Mary Cannady  (ABT 1791-1831)
James Ludwell Beck  (1 Apr 1851-18 Jun 1916)
+--Nancy Jane Carter  (25 Aug 1829-14 Aug 1896)