Professor, law school, University de San Francisco Xavier. 1922-1929; secretary, Bolivian legation, Lima, 1929-1930, Rio de Janeiro, 1934-1935. Secretary, Bolivian delegation to League of Nations, 1931.
Secretary, Pan American Conference, Montevideo, 1933. Chargé d’affaires, Rio de Janeiro, 1935-1936, counsellor, 1937-1940. Undersec. of foreign affairs, 1941.
Electrical Engineer and. L.B., University de San Francisco Xavier, Sucre, 1921. Ttt. Maria Rodriguez.
M.P. to Paraguay, since 1941. Decorations from Peru, Brazil, Paraguay.