Licence to crenellate

In medieval England, Wales and the Channel Islands a licence to crenellate (or licence to fortify) granted the holder permission to fortify his property. Such licences were granted by the king, and by the rulers of the counties palatine within their jurisdictions, i.e. by the Bishops of Durham, the Earls of Chester, and after 1351 by the Dukes of Lancaster.

Licence to crenellate

In medieval England, Wales and the Channel Islands a licence to crenellate (or licence to fortify) granted the holder permission to fortify his property. Such licences were granted by the king, and by the rulers of the counties palatine within their jurisdictions, i.e. by the Bishops of Durham, the Earls of Chester, and after 1351 by the Dukes of Lancaster.