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.
Abingdon Abbey Abingdon Abbey was a Benedictine monastery also known as St Mary's Abbey located in Abingdon, historically in the county of Berkshire but now in Oxfordshire, England.