Claydon House is a country house in the Aylesbury Vale, Buckinghamshire, England, close to the village of Middle Claydon. It was built between 1757 and 1771 and is now owned by the National Trust.Claydon has been the ancestral home of the Verney family since 1620. The church of All Saints, Middle Claydon lies less than 50 yards from the house and contains many memorials to the Verney family: among them Sir Edmund Verney, who was chief standard bearer to King Charles I during the English Civil War. Sir Edmund was slaughtered at the Battle of Edgehill on October 23, 1642 and is buried in the church at Claydon..