

| Hans Günther Keiffenheim | |
| *: | 23 Sep 1926 |
| Mayen, Eifel, (DE) | |
| +: | Jul 2009 |
| Mayen, Eifel, (DE) | |
| Anna Maria Helga Milles | |
| *: | 12 Jan 1932 |
| oo: | 31 Okt 1952 |
| Mayen, Eifel, (DE) | |
| +: | 29 Jan 2015 |
|
| Johannes Keiffenheim | |
| *: | 8 Nov 1894 |
| Mayen, Eifel, (DE) | |
| +: | 13 Okt 1959 |
| Mayen, Eifel, (DE) | |
| Emilie Anna Elisabeth Petronella Crott | |
| *: | 1898 |
| Eupen, (BE) | |
| oo: | 26 Mai 1920 |
| Eupen, (BE) | |
| Catharina Josephine Baum | |
| *: | 1 Mrz 1902 |
| Mönchengladbach, (DE) | |