 It was the city attorney of Porto Alegre, state deputy elected by the PSD for the 38th Legislature of the Legislative Assembly of Rio Grande do Sul, from 1947 to 1951.He was proprietor of the state departments of Education and Culture, and the Interior and Justice, during the government Brizola in Rio Grande do Sul participated actively in the campaign of the Legality in 1961, making the connection between the government and Brizola nationalist sectors of the Third Army that would support the movement that secured the possession of João Goulart, after the resignation of Jânio Quadros.At the federal level, was a consultant of the Republic, a member of the Federal Council of Education, Minister of Finance and Chairman of the Council of Ministers (July 12, 1962 to September 18, 1962) during the brief parliamentary regime that followed the inauguration of João Goulart.