Castell y Bere

Castell y Bere is a Welsh castle near Llanfihangel-y-pennant in Gwynedd, Wales. Constructed by Llywelyn the Great in the 1220s, the stone castle was intended to maintain his authority over the local people and to defend the south-west part of the princedom of Gwynedd. In 1282, war with Edward I of England resulted in the death of Llywelyn's grandson, Llywelyn ap Gruffudd, and Castell y Bere fell to English forces. Edward I expanded the castle further and established a small town beside it. In 1294 the Welsh leader Madog ap Llywelyn mounted a major revolt and the castle was besieged and apparently burnt. Edward did not repair it and it became ruined. Today it is in the hands of Cadw and operated as a tourist attraction.

Castell y Bere was built in the 1220s by Llywelyn the Great on a rocky hillock overlooking the Dysynni Valley, near Llanfihangel-y-pennant. Traditionally the Welsh princes had not constructed castles, instead using undefended palaces called llysoedd, or courts. From the late 11th century onwards, the Normans had advanced into Wales, taking lands in the north and establishing a band of occupied territory in the south called the Welsh Marches. During the 12th century some timber and earthwork castles began to be built, but in small numbers.

Llywelyn the Great initially controlled the princedom of Gwynedd, but grew more powerful over the course of his reign, extending his influence over much of Wales during the early years of the 13th century. Llywelyn was faced by several challenges, including dealing with the threat from the kings of England, and maintaining his authority over the native Welsh.

In 1221 Llywelyn took control of neighbouring Meirionnydd from his son, Gruffydd; Llywelyn had previously placed Gruffydd in power there, but the father and son had fallen out. The prince then began to build the castle of Castell y Bere with the intent of controlling the local population and securing his new south-west border, which included the mountain trade routes between Gwynedd, Powys Wenwynwyn and Deheubarth. Castell y Bere was the first of several stone castles built by Llywelyn and the initial castle consisted of several towers positioned around a courtyard, situated on a rocky hillock in the Dysynni Valley near Cadair Idris.

Following Llywelyn's death in 1240, Gwynedd's power declined and many of its eastern lands were taken by Henry III of England in 1247. Llywelyn's grandson, Llywelyn ap Gruffudd, took power in 1255 and imprisoned his brother Owain ap Gruffudd before extending his power across Wales. Llywelyn extended the castle with an additional tower to the south, similar to that built at Dolforwyn, probably in order to provide additional accommodation.

The conflict between the Welsh princes and the English kings continued in the reign of Edward I. In 1282 Llywelyn fought a final campaign against Edward, ending in the prince's death near Builth that December. His brother, Dafydd ap Gruffydd, assumed power but during 1283 was forced south into Snowdonia. Meanwhile, forces under the command of Roger Lestrange and William de Valence marched from south Wales and Shropshire, placing Castell y Bere under siege and taking it on 25 April. Edward deployed 7,000 troops to detain Dafydd who was finally captured and executed in October. A team of five masons and five carpenters, under the command of Master Bertram the Engineer, were left at Castell y Bere "to carry out various works" after the English army had left. The precise nature of these works are unknown, but historian A. J. Taylor interprets them as being repairs to the castle following the siege.

Edward continued to invest money and time in Castell y Bere; he visited three times in 1284, establishing a small town alongside the castle, possibly just to the east. Reflecting the anti-Semitic attitudes of Edward, the 1284 town charter stated that "Jews shall not sojourn in the borough at any time". Walter of Huntercombe was appointed the constable of the castle by Edward in 1284 and spent £47 building a new chamber there, potentially for the king to use during visits. Another £262 was spent between 1286 and 1290, most of this in the year following the revolt of Rhys ap Maredudd. A pair of linking walls to the south tower was probably built around this time, and the external barbican and gate towers may also have been built at this time.

In 1294, however, the Welsh leader Madoc ap Llywelyn mounted a major revolt across Wales. Richard Fitzalan, the Earl of Arundel, was ordered in mid-October to ensure that the castle was secure, but by late October the castle was under siege from Madoc's forces. Robert FitzWalter, the castle's constable, was sent to lead a relief expedition. The final fate of Castell y Bere is uncertain, but it was probably taken by Welsh forces in late 1294 and subsequently burnt.