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
Frensham a charter conveying to the Catholic church 60 hides of land that included Farnham, Frensham and Churt. This became the property of Hedda, Bishop of Winchester. The origins of the name Frensham come from 'Frena's ham'. Frena was the name of either a Danish Earl who was killed in the battle of Ashdown in the year 871, or of a Saxon who was driven south from Northumberland by the Danes in 993. The second part 'ham' means 'settlement', and is also from where we get the word 'home', so Frensham is 'Frena's settlement'. In 1348, Frensham suffered from the plague.