Juan de Arregui
|This article needs additional citations for verification. (March 2015) (Learn how and when to remove this template message)|
de Arrgui was born on 24 June 1656 in Buenos Aires (then in Governorate of the Río de la Plata of the Viceroyalty of Peru), entered the Franciscan order and studied theology at National University of Córdoba.
He died as Bishop of Buenos Aires on 19 December 1736.