

![]() | Josef Leonard Jahn |
| Josef Leonard Jahn | |
| *: | 16 Apr 1871 |
| Eupen, (BE) | |
![]() | Johannes Josef Jahn |
| Johannes Josef Jahn | |
| *: | 19 Jul 1876 |
| Eupen, (BE) | |
| +: | 15 Nov 1877 |
| Eupen, (BE) | |
|
![]() | Josephine Brüll |
| Josephine Brüll | |
| *: | 26 Sep 1845 |
| Eupen, (BE) | |
![]() | Peter Leonhard Jahn |
| Peter Leonhard Jahn | |
| *: | 11 Dez 1839 |
| Eupen, (BE) | |
| +: | 6 Apr 1877 |
| Eupen, (BE) | |
| Maria Magdalena Zimmermann | |
| +: | 9 Mai 1889 |
| Eupen, (BE) | |
![]() | Leonhard Zimmermann |
| Leonhard Zimmermann | |
| *: | 20 Feb 1846 |
| Eupen, (BE) | |
| oo: | 3 Aug 1883 |
| +: | 1 Okt 1918 |
| Eupen, (BE) | |