Medieval Architecture and John Lewyn
John Lewyn: The Mason Who Built the North
Very little is known about John Lewyn other than the catalogue of his works throughout the country. The earliest known commission is documented for repairs on Westminster Palace in 1351; plus other works at Windsor Castle in the 1360s. Developing what masons under Edward deemed “perpendicular”, regular planning, consistency of detail and the use of complex geometry to generate building designs. Medieval masons were freelance workers and would be expected to travel for work. This may explain why he was under contract as principle mason at Durham palatinate in 1353, and under Edward III in the later part of 1360s. What we do known is he was sent from Durham to Coldingham in the later 14th century, having worked on the Priory kitchen in the 1370s. There is also a mention of Lewyn at Jedburgh abbey, no doubt on a consultancy principle. No doubt Lewyn was one of the most sought after mason for the upper classes, and the new generation of ‘earls’ and ‘Lords’ in the country. He could be easily identified as the Capability Brown of fourteenth century England. If he was not involved in the design of the building, he was employed as a consultant. Almost all buildings in the north of the fourteenth century are accredited to him. Buildings such as Bardnard Castle, which was in the holdings of de Balliol, and Belsay in the de Middleton possession.
Today, Lewyn would be called a functionalist, although there is no decorative detail in his known works, it cannot be denied that he had asceticism and utility in mind when he invented the kitchen at Durham. The vault of intersecting ribs to form a perfect support for the lantern and at the same time delights the eye with its interwoven star.
Durham Cathedral:
In 1367 he was in charge of Durham Cathedral’s Great Priory kitchen. At the priory of Durham, it is certain that Lewyn was the designer of the kitchen and the cloister, of which the earlier part was carried out in his time. He was probably responsible for the tomb of Hatfield and may have something to do with the Neville screen, but the latter was made in London and sent to Durham in pieces by sea in 1380. Stylistic evidence suggests that the screen, which had been put in hand by 1376, was designed by Henry Yevele.
Bamburgh Castle:
21 May 1368 Lewyns was appointed by the crown to repair Bamburgh Castle. In 1375 Lewyn had received at Bamburgh diver sum of king’s money by the hands of Lord of Neville for repairs of the castle. Lewyns retained the money without completing these repairs.
Raby Castle:
In 1378, John, Lord Neville obtained from Hatfield a licence to crenelated his mansion at Raby, and a considerable part of the existing castle dates from that period, including the kitchen, which has many points that resemble Durham priory. The basement vaulted with 8 ribs springing from central octagonal pillar. Although not as decorative as Durham’s priory kitchen. It was raised by 21 meters by Carr.
Warkworth Castle:
The land into the possession of Henry de Percy the 2nd baron Percy, from John de Clavering in 1334. Having being promised the property from Edward III. Replacing the former stone keep built in the twelfth and thirteenth century. It wasn’t until Henry, 1st earl Percy when the commissioning of the building of the Donjon under the expertise of Lewyn’s. The complexity of the keep would suggest the Castle was constructed after the Priory kitchen at Durham. There is no definite dating of the keep, Historic England suggest a dating of c.1367 to 1400s. Heraldic evidence strongly suggests that this was built soon after 1380 at the latest, and at this time no mason of the first rank other than Lewyn is known to have been in practise in the north of England at this time.
The design of the keep is in the design of a Greek cross, but in an octagonal design concept. The most technological advance of the keep is the light well designed to catch rain water, instead of having to leave the walls of the castle to access water. The river Coquet located only a short walk from the castle, but would not have been practical for such a busy castle. All corners of the castle have been cut at angles for extra defence. The Percy’s were one of the most important families in Medieval England, therefore they needed a castle which was both practical, but also shows off the wealth of the family.
Dunstanburgh Castle:
He had however tempted to undertake work at Dunstanburgh for John of Gaunt. The early part of the century saw the castle built by Elias the Mason II; the lapse of only two generations was considered to have rendered its enormous gate-tower obsolete, and a complete transformation was projected. Lewyn’s contracted on 25 October 1380 to make a new ‘mantelet’ of freestone by the great tower (the original gatehouse) of Dunstanburgh, finding materials, carriage and workmanship. Between 1372 and 1383, the gate-passage was blocked at either end and the gatehouse ceased to function as an entrance and instead became the keep. Lewyn seems to have built the mantelet, and to have begun other works, but he left them in an unfinished state, with the result that John of Gaunt called in another mason, Henry Holme, who took over on 1 December 1381. The campaign on the borders in 1379-81 must have resulted in increased difficulties and at the same time increased pressure to complete the works for the crown.
Scotland:
The only known commission Lewyn’s was involved on Scottish soil is Roxburgh Castle, where in 1378 he was contracted to work for the crown. A clause into contract freed Lewyn from blame during raids in the events of Scottish interference. The new wall was to run across the castle from north to south, thirty feet high with three towers, each fifty feet high, the central tower being provided with a gate and barbican. The work seems to have been finished in 1387. Although nothing survives of his work at the castle having been destroyed in the 16th century.
Further Reading:
Cambridge, E., The masons and building works of Durham priory, 1339-1539, (Durham University Thesis, 1992)
Bishop, M.J.B., John Lewyn of Durham: A Medieval Mason in Practice (British Archaeological Reports British Series), BAR, 2007
Bishop, M.J.B., John Lewyn of Durham: A North Country Master Mason of the 14th century, Journal of the British Archaeological Association Vol. 151, 1998.
Johnson, M., Durham Priory Kitchen: It’s Place in the Life of Durham Priory and Durham Cathedral Buildings, Food and People

















