After centuries of gradually acquiring power, the palatine powers of the Bishop of Durham were formally recognised in 1293 AD. The county palatine had its roots with the Anglian Liberty of Durham, established some 400 years prior. | After centuries of gradually acquiring power, the palatine powers of the Bishop of Durham were formally recognised in 1293 AD. The county palatine had its roots with the Anglian Liberty of Durham, established some 400 years prior. |