The Diocese of Mercia was created by Diuma in around 656 and the see was settled in Lichfield in 669 by the then bishop, Ceadda, who built a monastery there. At the Council of Chelsea in 787, Bishop Higbert was raised to the rank of archbishop and given authority over the dioceses of Worcester, Leicester, Lindsey, Hereford, Elmham and Dunwich. This was due to the persuasion of King Offa of Mercia, who wanted an archbishop to rival Canterbury. On Offa's death in 796, however, the Pope removed the archiepiscopal rank and restored the dioceses to the authority of Canterbury. In 803 the Council of Clovesho accepted this decision. During the 9th century, the diocese was devastated by the Vikings. Lichfield itself was unwalled and had become rather poor, so Bishop Peter moved the see to the fortified and wealthier Chester in 1075. His successor, Robert de Limesey, transferred it to Coventry and the diocese was renamed the Diocese of Coventry and Lichfield. At this stage it also covered Derbyshire and most of Warwickshire. In 1539 the see was transferred back to Lichfield and the name was reversed to become the Diocese of Lichfield and Coventry. , from Phillips' new historical atlas The diocese was one of the largest in medieval England and was divided into five archdeaconries roughly coinciding with the constituent counties or parts of counties: Chester, Coventry, Derby, Salop and Stafford. In 1541 the Diocese of Chester was created and parishes in south Lancashire, Cheshire, Denbighshire and Flintshire were transferred to the new diocese. On 24 January 1837, the archdeaconry of Coventry was transferred to the Diocese of Worcester and the Bishop, see and diocese of Lichfield and Coventry all accordingly renamed Lichfield. In 1884 the archdeaconry of Derby was transferred to the new Diocese of Southwell. In 1877 part of the archdeaconry of Stafford became the archdeaconry of Stoke-upon-Trent and in 1981 the remainder was renamed the archdeaconry of Lichfield. In 1997 another part of the archdeaconry was removed to form the new archdeaconry of Walsall, covering Trysull, Walsall, Wednesbury, West Bromwich and Wolverhampton.
Bishops
The bishop diocesan is assisted by the area bishops of Shrewsbury, Stafford, and Wolverhampton. The See of Shrewsbury was in existence from 1888 to 1905, then re-created in 1940; the See of Stafford was created in 1909, and the See of Wolverhampton in 1979. The diocesan area scheme was instituted in 1992. The provincial episcopal visitor is Jonathan Goodall, Bishop suffragan of Ebbsfleet, who is licensed as an honorary assistant bishop of the diocese to facilitate his work there. There are also two retired bishops resident in the diocese who are licensed to serve as honorary assistant bishops:
