

| Johannes Peter Classen | |
| *: | 9 Jun 1738 |
| Gressenich, (DE) | |
| Johannes Matthias Classen | |
| *: | 7 Apr 1740 |
| Gressenich, (DE) | |
| Anna Margarethe Classen | |
| *: | 13 Sep 1744 |
| Gressenich, (DE) | |
| Anton Classen | |
| +: | vor 13 Sep 1744 |
| Gressenich, (DE) | |
| Maria Gertrude Rossbroich | |
| *: | 11 Mrz 1703 |
| Gressenich, (DE) | |
| Anna Margarethe Classen | |
| *: | 14 Mai 1741 |
| Gressenich, (DE) | |
| Maria Classen | |
| *: | 5 Mai 1744 |
| Gressenich, (DE) | |
| Johannes Theodor Classen | |
| *: | 9 Apr 1747 |
| Gressenich, (DE) | |
| Johannes Matthias Classen | |
| *: | 11 Jan 1750 |
| Gressenich, (DE) | |
| Maria Gertrude Hausmann | |
| *: | 1768 |
| Oberzier, Düren, (DE) | |
| oo: | 9 Mrz 1810 |
| Schevenhütte, (DE) | |
| Johannes Jakob Classen | |
| *: | 8 Jul 1753 |
| Gressenich, (DE) | |
| Nikolaus Classen | |
| +: | Sep 1752 - Jul 1753 |
| Johanna Maria Koll | |
| *: | 21 Nov 1715 |
| Gressenich, (DE) | |
| +: | vor 5 Mär 1810 |
|
| Franz Classen | |
| +: | vor 26 Feb 1697 |
| Margaretha Grass | |
| +: | VOR 2 Nov 1755 |