+--George Ernest Pringle  (Apr 1869-Aft. 1930)
Beatrice Irene Pringle  (08 Nov 1902-11 Mar 1993)
|  +--Vincent Amade Boisaubin  (16 Apr 1831-26 Jan 1916)
+--Alice Boisaubin  (09 Dec 1867-19 May 1953)
   |           +--Peter du Laux 
   |        +--Peter Lauck  (31 DEC 1753-2 OCT 1839)
   |     +--Samuel Heiskell Lauck  (10 DEC 1790-16 Oct 1827)
   |     |  |     +--Benjamin Heiskell  (-UNKNOWN)
   |     |  |  +--Christopher Heiskell  (1727-OCT 1808)
   |     |  +--Amelia Heiskell  (1761-1842)
   |     |     +-- Eve  (-UNKNOWN)
   |  +--Lewis Morgan Lauck  (20 Oct 1818-1 Mar 1874)
   |  |  |     +--Thomas Lindsey  (1721-UNKNOWN)
   |  |  |  +--Thomas Lindsey  (-9 FEB 1811)
   |  |  |  |  +--Mary Frost  (-UNKNOWN)
   |  |  +--Mildred Elvira Lindsey  (11 Mar 1797-19 Mar 1855)
   |  |     +--Mary Reagan  (-1807)
   +--Emma Lauck  (1 Jul 1844-20 May 1931)
      |  +--Peter Hannun  (1781-UNKNOWN)
      +--Emily Virginia Hannun  (9 Sep 1823-5 Feb 1895)
         |  +--Henry Keller  (-UNKNOWN)
         +--Mary Keller  (1792-UNKNOWN)