Sieber, Roy, 1923-2001
| Personal name | Sieber, Roy, 1923-2001 |
| Country | United States |
| Language of person/corp. | English |
| CONOR.SI-ID | 202167395 |
Sieber, Roy, 1923-2001 CONOR.SI-ID=202167395
| Personal name | Sieber, Roy, 1923-2001 |
| Country | United States |
| Language of person/corp. | English |
| CONOR.SI-ID | 202167395 |
Sieber, Roy, 1923-2001 CONOR.SI-ID=202167395