to 1277, with Edward's forces capturing Gwynedd Is Conwy, Anglesey and taking the harvest. The English force occupying Anglesey tried to cross to the mainland on a bridge of boats, but failed and was defeated in the Battle of Moel-y-don. The Archbishop of Canterbury tried mediating between Llywelyn and Edward, and Llywelyn was offered a large estate in England if he would surrender Wales to Edward, while Dafydd was to go on crusade and not return without the king's permission. In an emotional reply, which has been compared to the Declaration of Arbroath, Llywelyn said he would not abandon the people whom his ancestors had protected since "the days of Kamber son of Brutus" and rejected the offer. Llywelyn now left Dafydd to lead the defence of Gwynedd and took a force south, trying to rally support in mid and south Wales and open up an important second front. On 11 December at the Battle of Orewin Bridge at Builth Wells, he was killed while separated from his army. The exact circumstances are unclear and there are two conflicting accounts of his death. Both accounts agree that Llywelyn was tricked into leaving the bulk of his army and was then attacked and killed. The first account says that Llywelyn and his chief minister approached the forces of Edmund Mortimer and Hugh Le Strange after crossing a bridge. They then heard the sound of battle as the main body of his army was met in battle by the forces of Roger Despenser and Gruffydd ap Gwenwynwyn. Llywelyn turned to rejoin his forces and was pursued by a lone lancer who struck him down. It was not until some time later that an English knight recognised the body as that of the prince. This version of events was written in the north of England some fifty years later and has suspicious similarities with details about the Battle of Stirling Bridge in Scotland. An alternative version of events written in the east of England by monks in contact with Llywelyn's exiled daughter, Gwenllian ferch Llywelyn, and niece, Gwladys ferch Dafydd, states that Llywelyn, at the front of his army, approached the combined forces of Edmund and Roger Mortimer, Hugo Le Strange, and Gruffydd ap Gwenwynwyn on the promise that he would receive their homage. This was a deception. His army was immediately engaged in fierce battle during which a significant section of it