He was also one of the United States' and the world's few remaining native speakers of the IsleƱos dialect.
The IsleƱos dialect is a combination of old formal Spanish, 18th-century maritime Spanish and influences of Louisiana's better known Cajun French.Perez, like other IsleƱos, was a direct descendant of Canary Islanders who settled in St.
Bernard Parish in southern Louisiana in the late 18th century.