Fernández de Folgueras was born in Galicia, Spain in an unknown date and became a lieutenant of the King of Spain for the Philippines. When Rafael María de Aguilar y Ponce de León died in 1806, he succeeded as the acting Governor-General of the islands. In September 16, 1807, he witnessed the Basi Revolt in Ilocos, which culminated twelve days later when the Spanish successfully quelled the rebels. In 1809, he gave permission to English traders to establish the first commercial houses in the Philippines. He returned to the post when José Gardoqui Jaraveitiadied in office and was named to succeed him. During his term, the pressure from absolutist policy accentuated in the Philippines, and his actions of giving administrative posts to peninsulares and foreigners accumulated to several uprisings against foreigners residing in Manila. On February 1, 1818 the captain Hipolito Bouchard arrived at Manila Bay. He sailed aboard a warship of the United Provinces of the Río de la Plata. Immediately blockade the Manila Bay, keeping the port closed for two months. Fernández de Folgueras left a detailed report of the events that occurred during the incursion of the South American forces. Folgueras, also, created the province of Ilocos Norte on February 2, 1818 and reestablished the Sociedad Económica de los Amigos del País on December 17, 1819. In 1820, the Escuela Nautica de Manila was established. From October 9–10, 1820, several foreigners were massacred by the natives because of Spanish authorities' claim that the natives spread the cholera in the islands. In 1821, Mexico became an independent nation as a conclusion to Mexican War of Independence; the Viceroyalty was dissolved and the country was directly controlled by the Spanish Crown through the Ministry of the Colonies. In October 30, 1822, Fernández de Folgueras gave the office to Juan Antonio Martínez and returned to become the lieutenant governor once again. On 1823, Creoles and mestizos staged an insurrection against the government of Martínez because of the growing sentiments on how the Spanish authorities treated them. Led by Andrés Novales, this became known as the Novales Revolt. Fernández de Folgueras died on June 1, 1823 when the rebels occupied government buildings in Intramuros.
