canons headed by a dean and those ruled by monastic orders headed by a prior, all of which were Benedictine, except Carlisle, which was Augustinian. Two cathedrals, Bath and Coventry, shared their sees with Wells and Lichfield, respectively. Reformation The entire structure of the monastic and cathedral system was overthrown and reconstituted during the Reformation. Cathedrals which were once Roman Catholic came under the governance of the Church of England. All the English monastic cathedral chapters were dissolved by Henry VIII and, with the exceptions of Bath and Coventry, were re-founded by him as churches of secular chapters, with a dean as the head, and a certain number of canons ranging from twelve at Canterbury and Durham to four at Carlisle, and with certain subordinate officers as minor canons, gospellers, epistolers, etc. The precentorship in these churches of the "New Foundation", as they are called, is not, as in the secular churches of the "Old Foundation", a dignity, but is merely an office held by one of the minor canons. Henry VIII also created six new cathedrals from old monastic establishments, in each case governed by secular canons. Of these, Westminster did not retain its cathedral status. Four more of England's large historic churches were later to become cathedrals: Southwell, Southwark, Ripon, and St Albans Abbey. Roles within the Cathedral Details of cathedrals and their foundation Ancient cathedrals The medieval Church of England was organised into 17 dioceses. About half of the diocesan cathedrals were also monasteries, with the prior serving double duty as dean of the cathedral. The rest were served by a college of "secular" canons – non-monastic priests living under no fixed rule of life. Both types often had Saxon foundations. Dioceses which exist in the Church of England today are indicated in bold type. Pre-Conquest Post-conquest The Henrican Reorganisation After Henry VIII's break with the Pope and the dissolution of the monasteries, the formerly monastic cathedrals were "re-founded" with secular canons. Furthermore, a number of new dioceses were formed, using some of the largest and finest of the other dissolved monasteries as cathedrals. Together, these two groups — the old monastic cathedrals and the new sees — were known as cathedrals of the New Foundation; the old cathedrals which had always been served by secular canons were known as those of the Old Foundation. Dioceses which exist in the Church of England today are indicated in