

| Maria Catharina Ervens | Lempert | |
| *: | 27 Mai 1881 |
| Langerwehe, (DE) | |
![]() | Wilhelm Johnen |
| Wilhelm Johnen | |
| *: | 2 Apr 1903 |
| Langerwehe, (DE) | |
| +: | 24 Nov 1944 |
| Schiemeck, Frankreich, (DE) | |
![]() | Anna Catharina Lempert |
| Anna Catharina Lempert | |
| *: | 27 Mrz 1881 |
| Langerwehe, (DE) | |
![]() | Jakob Johnen |
| Jakob Johnen | |
| *: | 25 Feb 1881 |
| Jüngersdorf, Langerwehe, (DE) | |
|
![]() | Johanna Catharina Ervens |
| Johanna Catharina Ervens | |
| *: | 29 Sep 1855 |
| Langerwehe, (DE) | |
![]() | Wilhelm Lempert |
| Wilhelm Lempert | |
| *: | 20 Jun 1844 |
| Glatz, Schlesien, (PL) | |
| +: | 8 Jul 1908 |
| Langerwehe, (DE) | |