The Bishop of Hereford is the ordinary of the Church of England Diocese of Hereford in the Province of Canterbury. The episcopal see is centred in the City of Hereford where the bishop's seat (cathedra) is in the Cathedral Church of Saint Mary and Saint Ethelbert. The diocese was founded for the minor sub-kingdom of the Magonsæte in 676. It now covers the whole of the county of Herefordshire, southern Shropshire and a few parishes in Worcestershire, Powys and Monmouthshire. The arms of the see are gules, three leopard's faces reversed jessant-de-lys or, which were the personal arms of Bishop Thomas de Cantilupe (d.1282).