Ejército de Bolivia
Rodolfo was the only one of the three that fought in the Chaco War, He started his involvement in politics influenced by the emergence of Razón de Patria (a hitherto-secret military faction known as Radepa (Razón de Patria, or Fatherland's Cause) established by veteran military officers of the Bolivian Army disappointment of the way President [Daniel Salamanca Urey] managed the war.