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| Senator | Years | Province | Party |
|---|---|---|---|
| Vilma Ibarra | 2001 - 2007 | Buenos Aires City | FrePaSo |
| Bernardo de Irigoyen | 1894 - 1898 1902 - 1906 |
Buenos Aires City Buenos Aires |
Radical Civic Union |
| Amanda Isidori | 2001 - 2007 | Río Negro | Radical Civic Union |
Read more about this topic: List Of Former Argentine Senators