Juan Antonio Alvarez de Arenales

Juan Antonio Álvarez de Arenales (1770 –  1831) was an Argentine general of Spanish origin, considered also a Bolivian for his activities in Bolivia, who fought in the war for the United Provinces of the Río de la Plata, Chile and Peru.

It is believed he was born in Spain in the town called Villa de Reinoso, in Castile, in 1770, although others say that he could have been born in Salta.

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