 Although a school had been meeting in the city before this date, the new school was only formally established when it received letters patent from Elizabeth I in 1561.The school was to be known as "The free grammar school of Geoffrey Glyn, Doctor of Laws", but because of the connection with the Black Friars, later became known as "Friars School".The letters patent established the Dean and Chapter of Bangor Cathedral as the corporation to govern the school.