When was María Estela Martínez Cartas de Perón born?
Isabel Martínez de Perón
The UCR initiated impeachment proceedings against the President in February with the support of the "Rebel" Peronist faction in Congress. Near defeat though still active, the Montoneros detonated a bomb at Army headquarters on 15 March, killing one and injuring 29 people.[16] The head of the CGE, Julio Broner, left Argentina with his family, altogether; CGT Secretary General Casildo Herreras followed suit, announcing from exile that he had "erased" himself. The leader of the opposition UCR Ricardo Balbín, while making efforts to form a multi-party congressional crisis committee, held a private meeting in February with Army Chief of Staff Videla and told him, "If you're planning to stage a coup, do so as soon as possible – expect no applause from us, but no obstacles either."[27] The media were by then openly counting down the days to the expected coup d'état, and several newspapers published editorials calling for Perón's overthrow.[28] Even as the joint chiefs professed loyalty to La Presidente, the Armed Forces High Command had already given final approval to a coup, code-named 'Operation Aries', when the president returned from her leave of absence in October 1975.[29]