The post of Archbishop of Wales was created in 1920 when the Church in Wales was separated from the Church of England and disestablished. The four historic Welsh dioceses had previously formed part of the Province of Canterbury, and so came under its Archbishop. The new Church became the Welsh province of the Anglican Communion. Unlike the Archbishops of Canterbury and York, who are appointed by the Queen upon the advice of the Prime Minister, the Archbishop of Wales is one of the six diocesan bishops of Wales, elected to hold this office in addition to his or her own diocese.