Duffield Castle was a Norman Castle in Duffield, Derbyshire. The site is a Scheduled Ancient Monument. It was on a rocky promontory facing the river, easily defended, though it is debatable whether it was inhabited in prehistoric times. It is also controversial whether the Romans maintained a military presence to protect the ford, nearby, across which the convoys of lead from Lutudarum (possibly Wirksworth) joined Rykneld Street at Derventio (now part of Derby), en route for the North Sea ports. However, remains that appear to be of Anglo-Saxon origin have been found, suggesting occupation by persons of some position, possibly a Saxon Thane of the name of Siward, or his relatives. Considerable amounts of Roman or Romano-British pottery have also been found, including roof tiles of Roman pattern. Some of the artefacts that were discovered were lodged with the Derby Museum, while others were kept in the Parish Room; many have disappeared. The Norman castle In or around 1066 Henry de Ferrers (sometimes spelt Ferrars), having rendered great service to King William, was granted estates in Derbyshire, which became known as Duffield Frith. This extended between Heage and Shottle on the North, and Tutbury on the South. He built Tutbury Castle, and made it his chief seat; but he needed an outpost to protect his lands further north, so he built another castle, probably of wood, at Duffield. His third son, Robert, distinguished himself in the Battle of the Standard against the Scots in 1138 and was made the Earl of Derby. His great grandson, William, who succeeded to the position in 1162 joined the King's sons in a rebellion against their father, Henry II, and in 1173 both castles were destroyed. Following him was his second, William, a favourite of King John who restored his earldom along with the manors of Wirksworth, Ashbourne and, later, Horston Castle (Horsley). At some time, the castles at Tutbury and Duffield were rebuilt, this time of stone. The next William also enjoyed many Royal favours. The next Earl, Robert, the seventh generation, rebelled against Henry III and Tutbury Castle was destroyed. Although pardoned, Robert rebelled again and being defeated in battle at Chesterfield was dispossessed in 1269 and Duffield Castle was destroyed. His lands were given to Prince Edmund, who was shortly afterwards created Earl of Lancaster. The castle was literally razed to the ground, much of the stone being scavenged for other