The school was founded as a secular monastic school in Worcester in around 685 by Bishop Bosel. This makes it the 6th oldest school in the world. It was located outside the monastic precincts (as with the King's School, Canterbury) and catered for the relatives of monks and children intending to go into the monastery. The first written reference to the school appears in 1265 when the Bishop of Worcester, Walter de Cantilupe, sent four chaplains into the city to teach.