The Use of Hereford: The Sources of a Medieval English Diocesan Rite

The Use of Hereford, a local variation of the Roman rite, was one of the diocesan liturgies of medieval England before their abolition and replacement by the Book of Common Prayer in 1549. Unlike the widespread Use of Sarum, the Use of Hereford was confined principally to its diocese, which helped to maintain its individuality until the Reformation