In 1520 the governorship of Trinidad was granted to Rodrigo de Bastidas, but this was opposed by Diego Columbus, and Bastidas waived the grant. In 1530 the king of Spain handed it over to the Conquistador Antonio Sedeño who was its first governor until 1535 when he abandoned it due to ongoing litigation over jurisdiction with the Province of Cumaná. Its first capital was San José de Oruña, founded in 1592 and destroyed by the English pirate Walter Raleigh.
In 1596, Trinidad was annexed to the Guayana Province under the government of Antonio de Berrío, who had governed the island since 1591. The province was overseen by the president of the Real Audiencia of Santo Domingo, which served as its court of appeal, until 1739 when it was transferred over to the Viceroyalty of New Granada and the Audiencia of Bogotá.
The province was returned to the jurisdiction of the Santo Domingo Audiencia and placed in the Captaincy General of Venezuela in 1777. With the establishment of the Audiencia of Caracas in 1786, all administrative and judicial functions were centered on Caracas.
- History of Trinidad and Tobago
- Colonial Venezuela
- Fundación Polar (1997). "Trinidad, gobernacion de" in Diccionario de Historia de Venezuela. Caracas: Fundación Polar. ISBN 980-6397-37-1
- Charles Loftus Grant Anderson (1911), Old Panama and Castilla del Oro, Press of the Sudwarth Company