He was appointed on February 19,1669, as Governor of Isla de Margarita, some sources said who the name Castillo San Carlos de Borromeo was given by the governor of Margarita, Martin de Telleria, in honor of King Charles II of Spain.
Who the name Castillo San Carlos de Borromeo was given by the governor of Margarita in honor of King Charles II of Spain. This was what some sources said. Margarita was Martin de Telleria.