Augusto Hamann Rademaker Grünewald was a Brazilian admiral, of German and Danish descent, in the Brazilian Navy. Wikipedia
Born: May 11, 1905, Rio de Janeiro, State of Rio de Janeiro, Brazil
Died: September 13, 1985 (age 80 years), Rio de Janeiro, State of Rio de Janeiro, Brazil
Party: National Renewal Alliance
Previous office: Vice-President of Brazil (1969–1974)