Hadleigh Castle

When King John rewarded Hubert de Burgh, Earl of Kent, with the honour of Rayleigh in 1215, de Burgh chose not to develop the existing stronghold there and instead raised a new castle on the ridge south of Hadleigh, overlooking the Thames estuary. The exact date of construction is uncertain, confirmed only retrospectively by a licence to crenellate in 1230 under Henry III. The castle was probably octagonal, defended by square and semicircular mural towers and a barbican guarding the entrance, and built of Kentish ragstone, its mortar bulked out with cockleshells.

By 1235 a park had grown up around the castle, with woodland, a fishpond, stables and a lodge. A tidal watermill essential for the castle's bread stood by 1249 on a wharf reaching into the estuary, and terraced gardens along the south side looked out over the water. De Burgh did not hold the castle long: he fell from Henry III's favour, was imprisoned, and stripped of Hadleigh in 1239.

Hadleigh remained a royal castle for the rest of the century, part of an estate of some 142 acres together with its park and mill. By the 1250s it had fallen into neglect, and though it passed to Queen Eleanor in 1273 and saw some investment, only the mill appears to have been properly maintained. A hall and solar built around 1290 collapsed to subsidence shortly after going up, and when the castle passed to Queen Margaret in 1299 she complained about the quality of the building and insisted on repairs.

Edward II took a closer interest, staying there first in 1311 after ordering the royal quarters renovated and the walls repaired. The castle then held a hall, larder, kitchen, cellar, a prison and an armoury, guarded by a garrison of 24. Edward returned often until 1324.

Edward III recovered Hadleigh in 1330 from his mother, Isabella of France, who had taken it when she deposed him in 1326, but showed little interest until the 1360s, when he ordered large-scale rebuilding costing more than £2,200. Between 1361 and 1363 the interior was renovated and new royal lodgings raised along the south walls; the east side was then rebuilt entirely, with two large circular towers set into a new curtain wall completed by 1365. The north side followed, gaining an entrance with portcullis and drawbridge defended by a barbican and a circular tower known as the High Tower, finished by 1370.

Historians once read the rebuilding as a response to rising tension with France, casting Hadleigh as a coastal defence against French raids, but relations with France were in fact unusually good while the work was under way, and it is now thought the ageing king wanted Hadleigh chiefly as a private retreat near London. The inland entrance stayed plain, but the castle's river face was built to impress: travellers to London would have passed Queenborough Castle on the south bank and Hadleigh on the north, a deliberate statement of royal power.

Edward III's grandson Richard II made little use of Hadleigh, granting it to Aubrey de Vere until de Vere's death in 1400. It then passed through a string of absentee owners — the Dukes of York, Humphrey of Lancaster and Edmund Tudor — before the old custom of granting the castle to the queen was revived and it went to Elizabeth Woodville, wife of Edward IV. Henry VIII never used it, but it was part of the dower of three of his wives — Catherine of Aragon, Anne of Cleves and Catherine Parr.

The estate was broken up after 1544: the parks were sold first, then the castle itself, bought from Edward VI by Lord Richard Rich for £700 in 1551. Rich stripped it for the value of its stone, mostly between 1551 and 1575, leaving the ruin that passed down through his descendants.

The painter John Constable visited the ruin in 1814, sketching it as preparation for ten oil studies and a single finished painting exhibited at the Royal Academy in 1829; one sketch now hangs in the Tate Gallery, the finished canvas at the Yale Center for British Art in the United States.

William Booth bought the castle in 1891 for the Salvation Army, which ran a farm there to train the English poor before they were sent overseas to the British colonies. Subsidence and slippage between 1898 and 1923 brought down the southern curtain wall, and after the Salvation Army passed the castle to the Ministry of Works in 1948, further collapses followed — the north-east tower fell in the 1950s, with major slips in 1969, 1970 and 2002. It is now owned by English Heritage as a Grade I listed building and scheduled monument.