Cwmhir Abbey

The original lord of Maelienydd, a Welsh prince, Cadwallon ap Madog, was killed by the English Sir Roger Mortimer of Wigmore on 22 September 1179. Mortimer later made a charter as lord of Maelienydd in 1200. The community subsequently suffered over many years due to the blood feud between the descendants of Cadwallon ap Madog and the Mortimers. The princes of Gwynedd gave the monastery their patronage, and twice in the 13th century the abbey granges were burnt by English soldiers and in 1231 the abbot was also fined £200 for aiding the Welsh cause in helping Llywelyn ab Iorwerth destroy an English force near Hay on Wye. In 1232, the Cistercian abbot was granted a license, by Pope Gregory…

The abbey was closed in 1536 and became the possession of the Fowler family who built a house on the site. In 1644, during the English Civil War, the house and any surviving monastic structures were wrecked and probably destroyed in the fighting. What little remains was excavated in the 19th century and is open to the public. Only fragmentary stretches of the nave of the church remain visible and a modern grave slab within such commemorates Llywelyn ap Gruffudd, who was killed in 1282 and was buried in the church. The ruined abbey is a grade II* listed structure. In the parish church of St Idloes, Llanidloes, there are a series of 13th-century arches, and other features, believed to have…