History of Gwynedd during the High Middle Ages controlled Ceredigion, taking Llanfihangel, Aberystwyth, and Llanbadarn Fawr. Liberating Llanbadarn, one local chronicler hailed Owain and Cadwaladr both as "bold lions, virtuous, fearless and wise, who guard the churches and their indwellers, defenders of the poor [who] overcome their enemies, affording a safest retreat to all those who seek their protection". The brothers restored the Welsh monks of Llanbadarn, who had been displaced by monks from Gloucester brought there by the Normans who had controlled Ceredigion. By late September 1136 a vast Welsh host gathered in Ceredigion, which included the combined forces of Gwynedd, Deheubarth, and Powys; and met the
History of the Welsh language such as Cardiff with an increase from 6.6% in 1991 to 10.9% in 2001, and Rhondda Cynon Taf with an increase from 9% in 1991 to 12.3% in 2001. However, the number of Welsh speakers declined in Gwynedd from 72.1% in 1991 to 68.7%, and in Ceredigion from 59.1% in 1991 to 51.8%. Ceredigion in particular experienced the greatest fluctuation with a 19.5% influx of new residents since 1991. The decline in Welsh speakers in Gwynedd and Ynys Môn may be attributable to non-Welsh-speaking people moving to North Wales, driving up property prices to levels that local Welsh speakers cannot