+--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)