+--David GRAHAM  (-Abt 1800)
   +--Andrew GRAHAM  (Abt 1753-1821)
+--Matthew GRAHAM  (17 Jan 1780- 8 May 1854)
|  +--Margaret COULTER  (-1792/1796)
David GRAHAM  (12 Apr 1821-17 Jan 1894)
+--Jennette (Janet) WILSON  (12 May 1783- 2 Jun 1843)