Independent schools have a long history in England; some were set up before the tenth century. The oldest is King's School, Canterbury, which was founded in 597. Many independent schools were charitable foundations. A group of these charity schools, much later, invoked the name "public school" to indicate that they were open to the public regardless of religious beliefs.
In Tudor England, Edward VI reorganised grammar schools and instituted new ones so that there was a national system of "free grammar schools." In theory these were open to all, offering free tuition to those who could not afford to pay fees. The vast majority of poor children did not attend these schools since their labour was economically critical to their families.
In 1562 the Statute of Artificers and Apprentices was passed to regulate and protect the apprenticeship system, forbidding anyone from practising a trade or craft without first serving a 7-year period as an apprentice to a master. Guilds controlled many trades and used apprenticeships to control entry. (In practice sons of Freemen, members of the guilds, could negotiate shorter terms of training).
Following the Act of Uniformity in 1662, religious dissenters set up academies to educate students of dissenting families, who did not wish to subscribe to the articles of the established Church of England. Some of these 'dissenting academies' still survive, the oldest being Bristol Baptist College. Several Oxford colleges (Harris Manchester, Mansfield, and Regent's Park) are also descendents of this movement.
From 1692, 'parish' apprenticeships under the Elizabethan Poor Law came to be used as a way of providing for poor, illegitimate and orphaned children of both sexes alongside the regular system of skilled apprenticeships, which tended to provide for boys from slightly more affluent backgrounds. These parish apprenticeships, which could be created with the assent of two Justices of the Peace, supplied apprentices for occupations of lower status such as farm labouring, brickmaking and menial household service.
Until as late as the nineteenth century, all university fellows and many schoolmasters were expected or required to be in holy orders.
Schoolmistresses typically taught the three Rs (reading, writing and 'rithmetic) in dame schools, charity schools, or informal village schools.