+-- (Unknown) 
 (Unknown) 
|                       +--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)
|        +--Daniel "Dan" Guetermann  (8 Dec 1843-6 Oct 1925)
|        |  +--Maria Appolonia Becky  (15 Oct 1805-18 Aug 1882)
|     +--Henry Guetterman  (1 Apr 1907-Feb 1973)
|     |  +--Katharina "Katherine" Guttermann  (1876-10 Aug 1938)
|  +--Kenneth "Ken" L. Guetterman  (4 Aug 1941-6 Feb 2004)
|  |  +--Hilda Rasp  (6 Apr 1906-10 Jul 1990)
+--Kay Guetterman  (12 Jun-)
   +-- (Unknown)