Roch Castle was built by Norman knight Adam de Rupe in the second half of the 12th century, probably on the site of an earlier wooden structure. After the deRupe family died out in the 15th century, the Castle was taken over eventually in the 17th century by the Walter family. Their daughter Lucy was born in the castle, and later became a courtesan of Charles II, and bore him an acknowledged son James, 1st Duke of Monmouth.
During the English Civil War, the Walter family declared for King Charles I. Although Pembrokeshire was initially Royalist, the Puritans gained the upper hand. The castle changed hands twice, before the Walter family fled when it was captured for a second time by the Parliamentary forces and subsequently burned in 1644. It lay dormant and unclaimed until the return of Duke of Monmouth, who led a rebellion and was captured at the Battle of Sedgemoor, and then beheaded on 15 July 1685.
The castle remained decaying until 1900, when purchased by John Philipps, 1st Viscount St Davids, who restored it with a steel frame and new concrete floors to the designs of D. E. Thomas of Haverfordwest. Further works were carried out in 1910 and circa 1918–20, the latter by D. F. Ingleton.
The Castle was purchased in 2008 by Keith Griffiths for the Griffiths-Roch Foundation and was restored for operation by the Retreats Group as a six-bedroom luxury hotel Roch Castle Hotel.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.