Battle of the Conwy In 877 they partitioned Mercia, taking the east for themselves and leaving the west to Ceolwulf. Gwynedd was also under attack from the Vikings, and in 877 King Rhodri Mawr was defeated and driven out. He returned the following year, but immediately came under attack from Mercia, which was still trying to maintain its hegemony in Wales. King Alfred's victory over the Vikings at the Battle of Edington in May 878 relieved the pressure on Mercia, and in the same year Mercia defeated and killed Rhodri Mawr. Ceolwulf died or was deposed in 879, and he was succeeded as Lord
Battle of Halidon Hill Battle of Halidon Hill The Battle of Halidon Hill (19 July 1333) was fought during the Second War of Scottish Independence. Scottish forces under Sir Archibald Douglas were heavily defeated by the English forces of King Edward III of England on unfavourable terrain while trying to relieve Berwick-upon-Tweed. Following Robert Bruce' victory at Bannockburn a number of Scots nobles refused to swear loyalty to the Scots cause. Those who did not do so were disinherited and left Scotland to join forces with Edward Balliol in England or in France hoping that he would, with his vast English support, become the