+--Philip Daniel Weiss  (23 Sep 1830-19 Mar 1906)
         +--Lewis Weis  (26 Sep 1865-26 Aug 1942)
         |  |              +--Leopold Gütermann  (ABT. 1675-BEF. 1736)
         |  |           +--Johannes Gütermann  (ABT. 1705-)
         |  |           |  +-- (Unknown) 
         |  |        +--Andreas Gütermann  (Aug 1736-)
         |  |        |  +--Elisabeth Niclas 
         |  |     +--Johann "Michael" Michaele Gütermann  (22 Feb 1766-14 Jun 1836)
         |  |     |  +--Catharina Schaid  (ABT. 1740-)
         |  |  +--Georg "Michael" Michaelis Gütermann  (29 Jun 1805-BEF. 10 Mar 1862)
         |  |  |  +--Anna Maria Stein  (17 Feb 1771-3 Aug 1827)
         |  +--Franciska "Frances" Guetermann  (21 Feb 1835-4 Feb 1927)
         |     +--Maria Appolonia Becky  (15 Oct 1805-18 Aug 1882)
      +--Frank Weis  (11 Oct 1895-22 Sep 1978)
      |  +--Sarah Ella Legg  (29 Sep 1872-16 Mar 1962)
   +--Francis Virgil Weis  (10 Jun 1919-)
   |  +--Emma Ida Walle  (19 Jun 1898-Jun 1980)
+--Roger Alan Weis  (25 Apr 1944-)
|  +--Emma Louise Kirkland  (28 Jun 1918-)
Nathan Ehren Weis 
+--Sandra Janelle Hedstrom  (17 Sep 1947-)