Newton Abbot  Newton Abbot is a market town and civil parish on the River Teign in the Teignbridge District of Devon, England, with a population of 25,556. It grew rapidly in the Victorian era as the home of the South Devon Railway locomotive works. This later became a major steam engine shed, retained to service British Railways diesel locomotives until 1981. It now houses the Brunel industrial estate. The town has a race course nearby, the most westerly in England, and a country park, Decoy. It is twinned with Besigheim in Germany and Ay in France. Traces of Neolithic inhabitants have been found at Berry's Wood Hill Fort near Bradley Manor. This was a contour hill fort that enclosed about . Milber Down camp was built before the 1st century BC and later occupied briefly by the Romans, whose coins have been found there. The remains of a Norman motte-and-bailey castle, known as Castle Dyke, are on Highweek Hill. A village grew up around the castle, first called Teignwick, and later Highweek – the village on the high ground. Another settlement developed on the low ground around the River Lemon and would become part of Wolborough Manor. There has been a thriving market in Newton Abbot for over 750 years. The New Town of the Abbots (of Torre Abbey) was given the right sometime between 1247 and 1251 to hold a weekly market on Wednesdays. By 1300 the two settlements were renamed as Newton Abbot (taking the low ground) and Newton Bushel (taking the high ground). On the strength of the market, it quickly became a successful thriving town and a good source of income for the Abbots. Over the river, on the Highweek side another weekly market was created. This one ran on Tuesdays and because the Bushel family were the landowners this community became known as Newton Bushel. Over the next 200 years Newton Bushel ran more annual fairs, a number of mills were set up and the leather and wool trades started. Newton Bushel was also a convenient place for travellers to stay. Torre Abbey was dissolved in 1539 and ownership of Wolborough was granted to John Gaverock who built himself a new house at Forde. The twin markets of Newton Abbot and Newton Bushel continued until they were merged in 1633 as a Wednesday weekly market under the ownership of Bradley Manor. By 1751 there was also a smaller Saturday market and three annual fairs — a cattle fair on 24 June, a cheese and onion fair in September and a cloth fair on 6 November.