Rudolf Porten – Adressbuch Solingen 1931
| Given name | Rudolf |
|---|---|
| Family name | Porten |
| Occupation | Fabr.-Geh. |
| Address | Dunkelnbergerstr. 47 |
| Place | Ohligs |
| GOV identifier | OHLIGSJO31MD |
| Book | Adressbuch Solingen 1931 |
| page | 155 |
| Year | 1931 |
| Given name | Rudolf |
|---|---|
| Family name | Porten |
| Occupation | Fabr.-Geh. |
| Address | Dunkelnbergerstr. 47 |
| Place | Ohligs |
| GOV identifier | OHLIGSJO31MD |
| Book | Adressbuch Solingen 1931 |
| page | 155 |
| Year | 1931 |