Career
He died as Bishop of Buenos Aires on 19 December 1736. Friar Juan de Arregui was bishop of Buenos Aires (1731) and Paraguay (1735). He exerted political leadership in Paraguay (1733 - 1734) during Revolt of the Comuneros (Paraguay).
He died as Bishop of Buenos Aires on 19 December 1736. Friar Juan de Arregui was bishop of Buenos Aires (1731) and Paraguay (1735). He exerted political leadership in Paraguay (1733 - 1734) during Revolt of the Comuneros (Paraguay).