Marcus, Ralph, 1900-1956
| Personal name | Marcus, Ralph, 1900-1956 |
| Country | United States |
| Language of person/corp. | English |
| CONOR.SI-ID | 9612899 |
Marcus, Ralph, 1900-1956 CONOR.SI-ID=9612899
| Personal name | Marcus, Ralph, 1900-1956 |
| Country | United States |
| Language of person/corp. | English |
| CONOR.SI-ID | 9612899 |
Marcus, Ralph, 1900-1956 CONOR.SI-ID=9612899