After the Spanish reconquista, the Carrera brothers were exiled to Argentina but continued campaigning from exile. On November 21, 1814 he killed Brigadier Juan Mackenna, one of the strongest supporters of General Bernardo O'Higgins, in a duel in the city of Buenos Aires.
After the Spanish reconquista, the Carrera brothers were exiled to Argentina but continued campaigning from exile. On November 21, 1814 he killed Brigadier Juan Mackenna, one of the strongest supporters of General Bernardo O'Higgins, in a duel in the city of Buenos Aires.