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.
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.
During the civil war of the Anarchy, fought between the factions of Stephen of England and the Empress Matilda, both sides built a number of new castles to defend their territories and act as bases for expansion, typically motte and bailey designs such as those at Winchcombe, Upper Slaughter, or Bampton by the Empress's followers. [1] Similarly, Stephen built a new chain of fen-edge castles at Burwell, Lidgate, Rampton, Caxton, and Swavesey – all about six to nine miles (ten to fifteen km) apart – in order to protect his lands around Cambridge. [2]
Many of these castles were termed "adulterine", meaning unauthorised, because no formal permission was given for their construction. [3] Traditionally the King retained the right to approve new castle construction, but in the chaos of the war this was no longer the case. Contemporary chroniclers saw this as a matter of concern; Robert of Torigny suggested that as many as 1,115 such castles had been built during the conflict, although this was probably an exaggeration as elsewhere he suggests an alternative figure of 126. [4]
Matilda's son Henry II assumed the throne after the war and immediately announced his intention to eliminate the adulterine castles that had sprung up during the war, but it is unclear how successful this effort was. [5] Robert of Torigny recorded that 375 were destroyed (slighted), without giving the details behind the figure; recent studies of selected regions have suggested that fewer castles were probably destroyed than once thought and that many may simply have been abandoned at the end of the conflict. [6] Certainly many of the new castles were transitory in nature: archaeologist Oliver Creighton observes that 56 percent of those castles known to have been built during Stephen's reign have "entirely vanished". [7]
The term "adulterine" has been challenged in late 20th-century and 21st century scholarship. Some argue that it gives too strong a sense of royal authority and authorisation in the years running up to the Anarchy and gives a misleading impression of the process of gaining permission for castle construction.[ citation needed ]
Stephen, often referred to as Stephen of Blois, was King of England from 22 December 1135 to his death in 1154. He was Count of Boulogne jure uxoris from 1125 until 1147 and Duke of Normandy from 1135 until 1144. His reign was marked by the Anarchy, a civil war with his cousin and rival, the Empress Matilda, whose son, Henry II, succeeded Stephen as the first of the Angevin kings of England.
Empress Matilda, 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 and heir of King Henry I of England, she went to Germany as a child when she was married to the future Holy Roman Emperor Henry V. She travelled with the emperor to Italy in 1116, was controversially crowned empress in St Peter's Basilica, and acted as the imperial regent in Italy. Matilda and Henry V had no children, and when he died in 1125, the imperial crown was claimed by his rival Lothair of Supplinburg.
The Anarchy was a civil war in England and Normandy between 1138 and 1153, which resulted in a widespread breakdown in law and order. The conflict was a war of succession precipitated by the accidental death of William Adelin who drowned in the sinking of the White Ship in 1120. Henry sought to be succeeded by his daughter, known as Empress Matilda, but was only partially successful in convincing the nobility to support her. On Henry's death in 1135, his nephew Stephen of Blois seized the throne, with the help of Stephen's brother Henry of Blois, who was the bishop of Winchester. Stephen's early reign saw fierce fighting with disloyal English barons, rebellious Welsh leaders, and Scottish invaders. Following a major rebellion in the south-west of England, Matilda invaded in 1139 with the help of her half-brother Robert of Gloucester.
Castles have played an important military, economic and social role in Great Britain and Ireland since their introduction following the Norman invasion of England in 1066. Although a small number of castles had been built in England in the 1050s, the Normans began to build motte and bailey and ringwork castles in large numbers to control their newly occupied territories in England and the Welsh Marches. During the 12th century the Normans began to build more castles in stone – with characteristic square keep – that played both military and political roles. Royal castles were used to control key towns and the economically important forests, while baronial castles were used by the Norman lords to control their widespread estates. David I invited Anglo-Norman lords into Scotland in the early 12th century to help him colonise and control areas of his kingdom such as Galloway; the new lords brought castle technologies with them and wooden castles began to be established over the south of the kingdom. Following the Norman invasion of Ireland in the 1170s, under Henry II, castles were established there too.
Robert FitzRoy, 1st Earl of Gloucester was an illegitimate son of King Henry I of England. He was the half-brother of the Empress Matilda, and her chief military supporter during the civil war known as The Anarchy, in which she vied with Stephen of Blois for the throne of England.
Slighting is the deliberate damage of high-status buildings to reduce their value as military, administrative or social structures. This destruction of property sometimes extended to the contents of buildings and the surrounding landscape. It is a phenomenon with complex motivations and was often used as a tool of control. Slighting spanned cultures and periods, with especially well-known examples from the English Civil War in the 17th century.
Cambridge Castle, locally also known as Castle Mound, is located in Cambridge, Cambridgeshire, England. Originally built after the Norman conquest to control the strategically important route to the north of England, it played a role in the conflicts of the Anarchy, the First and Second Barons' Wars. Hugely expanded by Edward I, the castle then fell rapidly into disuse in the late medieval era, its stonework recycled for building purposes in the surrounding colleges. Cambridge Castle was refortified during the English Civil War but once again fell into disuse, used primarily as the county gaol. The castle gaol was finally demolished in 1842, with a new prison built in the castle bailey. This prison was demolished in 1932, replaced with the modern Shire Hall, and only the castle motte and limited earthworks still stand. The site is open to the public daily and offers views over the historic buildings of the city.
Wolvesey Castle, also known as the "Old Bishop's Palace", is a ruined building in Winchester, Hampshire, England that was a bishop's palace, and was briefly fortified during the later years of Henry of Blois, the Bishop of Winchester.
Wallingford Castle was a major medieval castle situated in Wallingford in the English county of Oxfordshire, adjacent to the River Thames. Established in the 11th century as a motte-and-bailey design within an Anglo-Saxon burgh, it grew to become what historian Nicholas Brooks has described as "one of the most powerful royal castles of the 12th and 13th centuries". Held for the Empress Matilda during the civil war years of the Anarchy, it survived multiple sieges and was never taken. Over the next two centuries it became a luxurious castle, used by royalty and their immediate family. After being abandoned as a royal residence by Henry VIII, the castle fell into decline. Refortified during the English Civil War, it was eventually slighted, i.e. deliberately destroyed, after being captured by Parliamentary forces after a long siege. The site was subsequently left relatively undeveloped, and the limited remains of the castle walls and the considerable earthworks are now open to the public.
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 over the English crown between King Stephen and his cousin Matilda. The Treaty of Wallingford allowed Stephen to keep the throne until his death, but ensured that he would be succeeded by Matilda's son Henry II.
Bedford Castle was a large medieval castle in Bedford, England. Built after 1100 by Henry I, the castle played a prominent part in both the civil war of the Anarchy and the First Barons' War. The castle was significantly extended in stone, although the final plan of the castle remains uncertain. Henry III of England besieged the castle in 1224 following a disagreement with Falkes de Breauté; the siege lasted eight weeks and involved an army of as many as 2,700 soldiers with equipment drawn from across England. After the surrender of the castle, the king ordered its destruction (slighting).
Events from the 1150s in England.
Worcester Castle was a Norman fortification built between 1068 and 1069 in Worcester, England by Urse d'Abetot on behalf of William the Conqueror. The castle had a motte-and-bailey design and was located on the south side of the old Anglo-Saxon city, cutting into the grounds of Worcester Cathedral. Royal castles were owned by the king and maintained on his behalf by an appointed constable. At Worcester that role was passed down through the local Beauchamp family on a hereditary basis, giving them permanent control of the castle and considerable power within the city. The castle played an important part in the wars of the 12th and early 13th century, including the Anarchy and the First Barons' War.
Burwell Castle was an unfinished medieval enclosure castle in Burwell, Cambridgeshire, England.
Walden Castle was a medieval castle in Essex, England, built during the Anarchy of the 12th century. Only the ruined core of the structure remains today.
Worcester's city walls are a sequence of defensive structures built around the city of Worcester in England between the 1st and 17th centuries. The first walls to be built around Worcester were constructed by the Romans. These early walls lasted beyond the fall of the Empire, and the defences encouraged several early Christian foundations to establish themselves in Worcester during the troubled 6th and 7th centuries. The Anglo-Saxons expanded Worcester in the 890s, forming a new walled, planned city, called a burh. The burh utilised the southern stretches of the old Roman walls, but pushed further north to enclose a much larger area. The Anglo-Saxon city walls were maintained by a share of taxes on a local market and streets, in an agreement reinforced by a royal charter.
South Cerney Castle was an adulterine castle of Motte and bailey construction built in South Cerney, Gloucestershire in the mid-12th century. Today only slight earthwork remains and they are a scheduled monument.
The siege of Oxford took place during The Anarchy—a period of civil war following the death of Henry I of England without a male heir—in 1142. Fought between his nephew, Stephen of Blois, and his daughter, the Empress Matilda, who had recently been expelled from her base in Westminster and chosen the City of Oxford as her new headquarters. Oxford by now was effectively a regional capital and important in its own right. It was a well-defended city with both rivers and walls protecting it, and was also strategically important as it was at a crossroads between the north, south-east and west of England, and also not far from London.