Ardley Castle was a castle to the southwest of the village of Ardley,

Oxfordshire Oxfordshire is a ceremonial and non-metropolitan county in the north west of South East England. It is a mainly rural county, with its largest settlement being the city of Oxford. The county is a centre of research and development, primarily ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

. At present only some of its ruins, most notably an oval enclosure in diameter, with a shallow ditch with an average depth of , a derelict moat and the earthworks remain. According to sources, the castle was a

motte and bailey A motte-and-bailey castle is a European fortification with a wooden or stone keep situated on a raised area of ground called a motte, accompanied by a walled courtyard, or Bailey (castle), bailey, surrounded by a protective Rampart (fortification ...

fortification erected in the 12th century during the civil war between King Stephen and

Empress Matilda Empress Matilda ( 7 February 110210 September 1167), also known as the Empress Maude, was one of the claimants to the English throne during the civil war known as the Anarchy. The daughter of King Henry I of England, she moved to Germany as ...

at the site of

Offa of Mercia Offa (died 29 July 796 AD) was List of monarchs of Mercia, King of Mercia, a kingdom of History of Anglo-Saxon England, Anglo-Saxon England, from 757 until his death. The son of Thingfrith and a descendant of Eowa of Mercia, Eowa, Offa came to ...

's old encampment. It was initially a manor site raised to a small castle by Hugh of Avranches, Earl of Chester to protect his lands from the chaos of war. It may have been constructed without the consent and permission of the monarch, making it an

adulterine castle Adulterine castles were fortifications built in England during the 12th century without royal approval, particularly during the civil war of the Anarchy between 1139 and 1154. Details During the civil war of the Anarchy, fought between the facti ...

. During the war between Stephen and Matilda the castle was occasionally used by

Ranulf de Gernon Ranulf II (also known as Ranulf de Gernon), 4th Earl of Chester (1099–1153), was an Anglo-Norman baron who inherited the honour of the palatine county of Chester upon the death of his father Ranulf le Meschin, 3rd Earl of Chester. He was des ...

, 4th Earl of Chester. In 1136 the castle was attacked, but the attackers were repulsed. After the death of Ranulf, it was decided in the

Treaty of Wallingford The Treaty of Wallingford, also known as the Treaty of Winchester or the Treaty of Westminster, was an agreement reached in England in the summer of 1153. It effectively ended a civil war known as ''the Anarchy'' (1135–54), caused by a dispute o ...

in 1153 that all adulterine castles would be demolished. During Henry II's reign, the castle was either demolished by hand or was simply abandoned and fell into ruin. In 1823 it was reported that only the ruins of the castle remained. It was during this same year that the existence of certain subterranean tunnels connecting the manor house came to light.

Notes

{{Reflist Castles in Oxfordshire

See also

Notes