+--William Wilks  (1769-)
   +--Samuel Wilks  (22 Feb 1804-17 Jan 1877)
   |  +--Nancy Anne Adams  (1768-1846)
+--William Wilks  (15 Oct 1837-25 Jul 1896)
|  |  +--John Pigg 
|  +--Sarah Pigg  (1816-5 Nov 1883)
Samuel Coleman Wilks  (14 Jun 1863-10 Jan 1946)
|  +--John William (Lewis) Pigg, Jr  (28 Jun 1818-)
+--Sarah Ann Pigg  (1839-1871)
   +--Margaret Ann Habrick  (1 May 1817-)