Ascot d'Oilly Castle

About

Ascot d'Oilly Castle is situated north of the village of Ascott-under-Wychwood in north west Oxfordshire. The site is a scheduled ancient monument. It was named after Roger d'Oilly who was granted the land by William the Conqueror and whose brother built Oxford Castle.

It is thought that the castle was built in the second quarter of the 12th century and it was demolished some time around 1180. The remains consist of raised ground surrounded by broad ditching, and part of a stone tower which is protected as a Grade II listed building. Today the motte of the original castle survives as a mound, around 32 metres (105 ft) wide and 3 metres (9.8 ft) high.

The ruins of the keep are situated on top of this mound in the central 20-metre (66 ft) area. It was excavated by Martyn Jope and R. I.

Threlfall in 1946–1947 and then in 1959. Excavations carried out in 1946–1947 not only unearthed a number of important artefacts such as 12th-century shelly ware pottery, they also showed how earth was piled up around the outside of a square tower for fortification i.e the castle was built on ground level and then the clay mound, that survives to date, was built around it, instead of the castle being built...