Do both Coventry Cathedral and Newcastle Cathedral seat a bishop for their respective diocese?
Coventry Cathedral The Cathedral Church of St Michael, commonly known as Coventry Cathedral, is the seat of the Bishop of Coventry and the Diocese of Coventry, in Coventry, West Midlands, England. The current (9th) bishop is Christopher Cocksworth and the current Dean is John Witcombe.
Bishop of Grafton and Armidale The former Diocese of Grafton and Armidale was created out of the Diocese of Newcastle by Letters Patent in 1863. In all it had four bishops before being split in two in 1914.