Historians are divided as to when Sauvey Castle was constructed; most suggest that it was built by King John in 1211 when he acquired the surrounding lands, although some sources argue it was built during the reign of King Stephen, between 1135 and 1153. The castle was located in a secluded part of Leighfield Forest, part of the wider Forest of Rockingham, and, if built by John, was intended for use as a hunting lodge. Its name in Norman French was Salveé, meaning "dark island". The castle lies on raised ground along a valley, with two tributaries of the River Chater running past it to the north and south. It comprises an oval enclosure across, variously described as a shell keep or a ringwork, separated by a deep ditch from a rectangular bailey to the west, in size. The bailey had a guardhouse at its north-east corner, overlooking the entrance. Buildings were constructed around the south side of the enclosure, with a chapel in the middle. The castle was built largely from stone, with a curtain wall around the enclosure. A ditch was cut along the western site of the castle, between and wide, and an earth bank, or dam, high was built to the south-east; these allowed the area around the castle to be flooded, forming a large, shallow lake or moat. A similar design of moat can be seen at Ravensworth Castle. Fishponds were constructed as part of the complex, linked to the moat.
History
The first records of Sauvey Castle date around 1216, during the First Barons' War, when the government of the young Henry III ordered the royal castle to be surrendered to William de Fors, the Count of Aumale. The count established a power base in the region, but in 1218 William Marshal, the regent, ordered him to return it to the Crown; the count declined. Further demands followed until, in 1220, royal forces besieged and took the count's castle at nearby Rockingham. In a face-saving solution, the count finally returned Sauvey to the King, supposedly of his own free will, in exchange for the cancellation of any debts that he might have owed to the Crown. The castle was occupied by royal foresters during the 13th century, usually the keepers of Leighfield, and the castle carried with it the rights to the neighbouring manor of Withcote. In the mid-13th century, the castle carried a small "farm" - an annual fee owed to the Crown by its holder - of £3. In the 1240s Henry III ordered the sheriff of Leicester to build a timber chapel in Sauvey Castle, using wood from Rockingham Forest and reusing stones from a collapsed stable. After 1246, the castle declined in importance, although during the instability and revolts of 1258, Henry III ordered Sauvey to be used as the shrieval, or sheriff's, castle for the counties of Leicestershire and Warwickshire, which lacked their own shrieval castles. In 1289, the keeper of Rockingham Forest removed stonework and lead from the property, for reuse at Rockingham Castle. The castle was last referred to in active use in 1316, after which it was probably allowed to decay; further stonework was taken by the keeper of Rockingham Forest in 1373, by which time the castle had probably been abandoned. By the 15th century, Sauvey formed a subsidiary property of Withcote manor - a reversal of the old land holding pattern. Its structures had mostly been dismantled or destroyed by 1622 and had gone entirely by the end of the century. The site is protected under UK law as a Scheduled Ancient Monument. It remains in a good condition and Historic England regard the castle's earthworks and moat design as distinctive, with "few parallels nationally".