

| Ferdinand Wilhelm Heinrich Thönnessen | |
| *: | 4 Jun 1902 |
| Eschweiler, (DE) | |
| Heinrich Thönnessen | |
| *: | 17 Jan 1871 |
| Eschweiler, (DE) | |
| Agnes Thönnessen | |
| *: | 23 Jan 1872 |
| Eschweiler, (DE) | |
| Andreas Thönnessen | |
| *: | 8 Mrz 1873 |
| Eschweiler, (DE) | |
| Hubert Thönnessen | |
| *: | 28 Aug 1874 |
| Eschweiler, (DE) | |
| Wilhelm Thönnessen | |
| *: | 23 Dez 1875 |
| Eschweiler, (DE) | |
| Maria Elisabeth Erna Thönnessen | |
| *: | 17 Okt 1924 |
| Bergrath, Eschweiler, (DE) | |
| +: | 23 Jul 2004 |
| Friedrich Vassen | |
| *: | 20 Apr 1924 |
| +: | 13 Jan 1998 |
| Mausbach, (DE) | |
| Kaspar Hubert Thönnessen | |
| *: | 22 Nov 1877 |
| Eschweiler, (DE) | |
| +: | 17 Jun 1951 |
| Anna Magdalena Elisabeth Schirp | |
| *: | 5 Jan 1894 |
| Obergrüne, Iserlohn, (DE) | |
| +: | 7 Apr 1982 |
| Johannes Hubert Thönnessen | |
| *: | 9 Nov 1880 |
| Eschweiler, (DE) | |
| Helene Thönnessen | |
| *: | 19 Dez 1882 |
| Bergrath, Eschweiler, (DE) | |
| +: | 22 Nov 1957 |
| Josef Hichertz | |
| oo: | 1911 |
| +: | 1934 |
| Matthias Thönnessen | |
| *: | 2 Jul 1885 |
| Eschweiler, (DE) | |
| +: | 15 Mrz 1886 |
| Eschweiler, (DE) | |
| NN Thönnessen | |
| *: | 8 Feb 1887 |
| Eschweiler, (DE) | |
| +: | 8 Feb 1887 |
| Eschweiler, (DE) | |
| Jakob Hubert Thönnessen | |
| *: | 26 Dez 1888 |
| Eschweiler, (DE) | |
|
| Helena Thelen | |
| *: | 25 Feb 1843 |
| Bergrath, Eschweiler, (DE) | |
| +: | 20 Okt 1919 |
| Bergrath, Eschweiler, (DE) | |
| Peter Johannes Hubert Thönnessen | |
| *: | 5 Nov 1840 |
| Bergrath, Eschweiler, (DE) | |
| +: | 28 Jun 1917 |
| Bergrath, Eschweiler, (DE) | |