+--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-)
Harriett Anne Wilks  (4 Aug 1890-25 Jun 1981)
+--Amanda Melvina Morley  (16 Sep 1866-26 Oct 1942)