Note 1165 — Chapter XII · STONE CASTLES OF THE NORMAN PERIOD

The keeps of Richmond and Bowes were only finished by Henry II.; Richmond was begun by Earl Conan, who died in 1170, when Henry appears to have taken up the work. Bowes was another of Earl Conan’s castles. Tickhill is now destroyed to the foundations, but it is clear that it was a tower. The writer has examined all the keeps mentioned in this list. It will be noticed that most of the towers took many years to build.