Hartwig, Otto, 1830-1903
| Personal name | Hartwig, Otto, 1830-1903 |
| Country | Germany |
| Language of person/corp. | German |
| CONOR.SI-ID | 173033315 |
Hartwig, Otto, 1830-1903 CONOR.SI-ID=173033315
| Personal name | Hartwig, Otto, 1830-1903 |
| Country | Germany |
| Language of person/corp. | German |
| CONOR.SI-ID | 173033315 |
Hartwig, Otto, 1830-1903 CONOR.SI-ID=173033315