Juan Francisco Arnaldo Isasi (died 1655) was a Roman Catholic prelate who served as Bishop of Puerto Rico (1656–1661). (in Latin)Catholic Hierarchy: "Bishop Juan Francisco Arnaldo Isasi" retrieved December 31, 2015
Biography Juan Francisco Arnaldo Isasi was born in Jamaica. On May 29, 1656, he was appointed by the King of Spain and confirmed by Pope Alexander VII as Bishop of Puerto Rico. He served as Bishop of Puerto Rico until his death on April 4, 1661.
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External links and additional sources (for Chronology of Bishops) (for Chronology of Bishops)