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 Dunbar (1650) Battle of Dunbar (1650) The Battle of Dunbar occurred on the 3rd September 1650, and is traditionally considered one of the major battles of the Third English Civil War, part of the Wars of the Three Kingdoms as the competing claims of the new Commonwealth of England and of Charles II to the throne of England were at stake. The English Parliamentarian forces under Oliver Cromwell defeated a Scottish army commanded by David Leslie which was loyal to King Charles II. Charles had been proclaimed King of 'Great Britain', France and Ireland by the Parliament of Scotland on 5 February