Herstmonceux Castle is a brick-built castle, dating from the 15th century, near Herstmonceux, East Sussex, England. It is one of the oldest significant brick buildings still standing in England. The castle was renowned for being one of the first buildings to use that material in England, and was built using bricks taken from the local clay, by builders from Flanders. It dates from 1441. Construction began under the then-owner, Sir Roger Fiennes, and was continued after his death in 1449 by his son, Lord Dacre. The parks and gardens of Herstmonceux Castle and Place are Grade II* listed on the Register of Historic Parks and Gardens. Other listed structures on the Herstmonceux estate include the Grade II listed walled garden to the north of the castle, and the Grade II* listed telescopes and workshops of the Herstmonceux Science Centre. History Early history The first written evidence of the existence of the Herst settlement appears in William the Conqueror's Domesday Book which reports that one of William's closest supporters granted tenancy of the manor at Herst to a man named 'Wilbert'. By the end of the twelfth century, the family at the manor house at Herst had considerable status. Written accounts mention a lady called Idonea de Herst, who married a Norman nobleman named Ingelram de Monceux. Around this time, the manor began to be called the "Herst of the Monceux", a name that eventually became Herstmonceux. A descendant of the Monceux family, Roger Fiennes, was ultimately responsible for the construction of Herstmonceux Castle in the County of Sussex. Sir Roger was appointed Treasurer of the Household of Henry VI of England and needed a house fitting a man of his position, so construction of the castle on the site of the old manor house began in 1441. It was this position as treasurer which enabled him to afford the £3,800 construction of the original castle. In 1541, Sir Thomas Fiennes, Lord Dacre, was tried for murder and robbery of the King's deer after his poaching exploits on a neighboring estate resulted in the death of a gamekeeper. He was convicted and hanged as a commoner, and the Herstmonceux estate was temporarily confiscated by Henry VIII of England, but was restored to the Fiennes family during the reign of one of Henry's children. The profligacy of the 15th Baron Dacre, heir to the Fiennes family, forced him to sell in 1708