Hans Itzenhäuser 1938–2022 | | |
Erika Hennighausen 1947–2014 | | |
| | Johannes Günther Hennighausen 1956–2007 | | |
| | Johannes Kurt Hennighausen 1909–1982 Gertrude Morgen 1912–2002 | | |
| | Silke Hennighausen 1969–2019 | | |
| | | | |
| | Konrad Hennighausen 1909–1975 Elisabeth Happel 1911–2002 | | |
| | Anna Elisabeth Schier 1872–1916 Hans Curth Hennighausen 1874–1939 | | |