Caddington () is a village and civil parish in the Central Bedfordshire district of Bedfordshire, England. It is between the Luton/Dunstable urban area (to the north), and Hertfordshire (to the south). The western border of the parish is Watling Street, to the west of which is Kensworth. The northern and eastern border are generally formed by the railway line and the M1. To the south-east of the parish is the parish of Slip End, and to the south is Markyate, in Hertfordshire. Caddington village and the nearby hamlet of Aley Green are in the south of the parish. The hamlet of Chaul End lies in the north of the parish, and at the border with Luton there is Caddington Park with Skimpot in its postal address. The Zouches Farm radio tower is situated in the north-west of the parish. History The place-name 'Caddington' is first attested in a list from circa 1000 AD of the manors of St Paul's Cathedral in the Parker Library of Corpus Christi College, Cambridge, where it appears as Caddandun. It appears as Cadandune in the Codex diplomaticus ævi Saxonici of circa 1053, and as Cadendone in the Domesday Book of 1086. The name means 'Cada's down or hill'. Until 1897 the parish of Caddington was partly in Hertfordshire and partly in Bedfordshire. Caddington was once the centre of a thriving brick industry built around the rich source of clay. In 1908 there were two major brick fields. A "Caddington Blue" was a well-known engineering brick. Yet the assertion relating to the Caddington Blue is regarded by some as suspect: During the 1970s Bedfordshire County Council in conjunction with the Royal Commission On Historical Monuments (England), published the book Brickmaking: A History and Gazetteer. The book identifies 17 specific sites within the Caddington locale which are credited with producing "Greys". The common name for the plum-coloured brick produced from the flinty brick earths excavated from an area from Kensworth through Caddington to Stopsley is "Luton Grey". Much of Caddington is now urban and there has been much residential development in recent years with the provision of local facilities such as shops, schools and a public hall. Caddington still retains its village green and nearby is the medieval parish church, restored in Victorian times. Manshead CE Academy (formerly Dunstable Grammar School and then Manshead School) relocated to Caddington in 1971. Markyate Priory, which was founded in 1145