Ludw. Koelman – Aachener Adressbuch 1936
| Given name | Ludw. |
|---|---|
| Family name | Koelman |
| Occupation | Maschinist |
| Address | Im Johannistal 9b |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 194 |
| Year | 1936 |
| Given name | Ludw. |
|---|---|
| Family name | Koelman |
| Occupation | Maschinist |
| Address | Im Johannistal 9b |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 194 |
| Year | 1936 |