Facundo Quiroga | Facundo | United States v. Alvarez-Machain | Sosa v. Alvarez-Machain | Humberto Álvarez Machaín |
He was a co-founder of the Great Club of the People along with José Segundo Decoud, Facundo Machaín, Juan José Decoud, Cayo Miltos and Miguel Palacios.