In what country is the county of Berkshire and the Thames Valley located?
Cippenham Cippenham is a suburb of the unitary authority of Slough in the county of Berkshire, England. It was transferred to Berkshire from Buckinghamshire in 1974. Slough became a unitary authority on 1 April 1998, with the abolition of Berkshire County Council and the 1973–1998 Borough.
Medmenham Medmenham {pronounced /ˈmɛdənəm/} is a village and civil parish in the Wycombe district of Buckinghamshire, England. It is on the River Thames, about 3+1/2 mi southwest of Marlow and 3 mi east of Henley-on-Thames.