+--William Wilks  (1769-)
+--Samuel Wilks  (22 Feb 1804-17 Jan 1877)
|  +--Nancy Anne Adams  (1768-1846)
Harriet Wilks  (25 Jul 1845-4 Sep 1930)
|  +--John Pigg 
+--Sarah Pigg  (1816-5 Nov 1883)