Walter de Merton, Lord Chancellor of England

Walter de Merton was Lord Chancellor of England, Archdeacon of Bath, founder of Merton College, Oxford, and Bishop of Rochester. For the first two years of the reign of Edward I he was – in all but name – Regent of England during the King's absence abroad. He died in 1277 after falling from his horse, and is buried in Rochester Cathedral.

The Lord Chancellor, formally titled Lord High Chancellor of Great Britain, is a senior minister of the Crown within the Government of the United Kingdom. The lord chancellor is the minister of justice for England and Wales and the highest-ranking Great Officer of State in Scotland and England, nominally outranking the prime minister. The lord chancellor is appointed and dismissed by the sovereign on the advice of the prime minister. Prior to the union of England and Scotland into the Kingdom of Great Britain, there were separate lord chancellors for the Kingdom of England and the Kingdom of Scotland. Likewise, the Lordship of Ireland and its successor states maintained the office of lord chancellor of Ireland until the establishment of the Irish Free State in 1922, whereupon the office was abolished.