The Battle of Cadfan was fought between English and Welsh forces in 1257. The battle consisted of two military engagements; one at Coed Llathen and the other at Cymerau. The word Cadfan is Welsh for "place of battle". Background In the years before the battle, Llywelyn ap Gruffudd of Gwynedd had been rapidly gaining power. Llywelyn had received much support from the lords of Deheubarth, Maredudd ap Rhys and Maredudd ap Owain, during the campaign, and as a reward for their loyalty, he gave them land that he had stripped from their nephew, Rhys Fychan (who was a supporter of the English king). Prince Edward (recently appointed Earl of Chester) had noticed Llywelyn's growing power and raised an army in an attempt to counter the potential threat of Llywelyn. Edward had support from several English nobles, however he had little aid from his father, Henry III of England. The forces of Edward (led by the English nobles Stephen Bauzan, Lord of Breigan and Llansannor and Nicholas FitzMartin, Lord of Cemais) invaded Wales with a large army of English, Gascon, and south Welsh troops in an attempt to restore Rhys and to halt Llywelyn's growing power. The English preparations and advance The English army was transported by sea and landed near Carmarthen. On Tuesday 29 May 1257, the English army was assembled. The army was made up mainly of soldiers from England, but their ranks were bolstered by local English and Gascon colonists as well as some Welsh soldiers and mercenaries. The following Thursday, the English army marched towards Llandeilo through the Towy valley suppressing Welsh opposition and pillaging and destroying Welsh settlements. The English plan was to force the nearby fortress, Dinefwr Castle, to surrender through intimidation. The battle The first day On Friday night, the English army encamped in the vicinity of Llandeilo Fawr. Maredudd ap Rhys and Maredudd ap Owain had armies hidden in the woods which had followed the English army. The Welsh army harassed the encamped English constantly with a combination of arrows, spears, and intimidating sounds. The English suffered some casualties, and since morale was low, Stephen Bauzan quickly sent Rhys Fychan (who had guided the army) to negotiate with Dinefwr castle's garrison. However, Rhys is said to have either been seized by the garrison or to have betrayed the English. Either way, the English army had now lost its guide. The second day The