Joh. Siebertz – Aachener Adressbuch 1936
| Given name | Joh. |
|---|---|
| Family name | Siebertz |
| Occupation | Dachdecker |
| Address | Jülicher Str. 174 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 348 |
| Year | 1936 |
| Given name | Joh. |
|---|---|
| Family name | Siebertz |
| Occupation | Dachdecker |
| Address | Jülicher Str. 174 |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 348 |
| Year | 1936 |