

![]() | Maria Birven |
| Maria Birven | |
| *: | 3 Okt 1922 |
| +: | 3 Nov 2002 |
![]() | Walter Genreith |
| Walter Genreith | |
| *: | 26 Jul 1923 |
| +: | 20 Sep 1986 |
![]() | Prof. Dr.-Ing. Hubert Birven |
| Prof. Dr.-Ing. Hubert Birven | |
| *: | 17 Jan 1929 |
| +: | 25 Mai 2006 |
![]() | Christiane Hochkirchen |
| Christiane Hochkirchen | |
| *: | 15 Mai 1891 |
| Düren, (DE) | |
| +: | 2 Feb 1966 |
| Birkesdorf, Düren, (DE) | |
![]() | Anton Birven |
| Anton Birven | |
| *: | 6 Okt 1884 |
| Gressenich, (DE) | |
| oo: | 15 Mai 1919 |
| Birkesdorf, Düren, (DE) | |
| +: | 23 Okt 1971 |
| Altenheim, Birkesdorf, Düren, (DE) | |