| Hermann Friedrich Gerhard Hattendorf (1908 - ) |
Karl Heinz Tweist (1916 - 1994) |
| Hildegard Josephine Winzen (1911 - 1997) |
Alwine Albers (1922 - 1990) |
m. 27 Oct 1967, Oldenburg, Germany
| Horst Albert Karl-Heinz Hattendorf | Ingrid Katharina Anna Tweist |
| bd. 28 Aug 1942, Oldenburg, Germany occ. edu. He. dd. brd. |
bd. 18 Mar 1944, Oldenburg, Germany occ. edu. He. dd. brd. |
Children:
| Claudia Hattendorf Karin Hattendorf |
