Fernão de Oliveira
Fernão de Oliveira (1507 – c.1581), sometimes named Fernando de Oliveira or Fernando Oliveira, was a Portuguese grammarian, Dominican friar, historian, cartographer, naval pilot and theorist on naval warfare and shipbuilding. An adventurous humanist and renaissance man, he studied and published the first grammar of the Portuguese language, the "Grammatica da lingoagem portuguesa", in 1536. Biography. Fernão de Oliveira was born in Aveiro in 1507, the son of a judge. Starting in 1520, he studied at the Dominican Convent of Évora, where he was a disciple of André de Resende, but later left for Spain. In 1536 he  was in Lisbon, when he published his Grammar, the first for the Portuguese Language. He had a troubled adventurous life, engaging in secret religious missions in Italy, perhaps for king John III of Portugal. In 1545 he enlisted as pilot on a French ship, under command of the Baron Saint Blancard. Soon afterwards, they were arrested by an English fleet. While in London he attended the court of Henry VIII of England. Having returned to Portugal in 1547, he was arrested by the Portuguese Inquisition due to his religious opinions, having been freed in 1551, through the intervention of Cardinal  Henrique. In 1552, he became royal chaplain. Engaging in an expedition organized by king John III in North Africa, he was made prisoner for one year. In 1554, D. John III appointed him typographical reviewer of the University of Coimbra, where he also taught rhetorics. From 1555 to 1557, he was imprisoned again. From this on, his life has become uncertain, it is known that in 1565, he received a pension by king Sebastian of Portugal, having died c. 1581. Works. Fernão de Oliveira wrote, among other: