History of Thornton Abbey | English HeritageA history of the medieval Thornton Abbey, which later became a college for priests, a 17th-century private residence and the site of 19th-century temperance ralliesThornton, founded in 1140, was one of Britain’s richest Augustinian abbeys by the late 13th century. It has the largest and most impressive surviving monastic gatehouse in Britain, built 1377–82. It was one of the few abbeys to be refounded after the https://www.english-heritage.org.uk/visit/places/thornton-abbey-and-gatehouse/history/