|Thornton Abbey was founded as a priory in 1139 by William le Gros, the Earl of Yorkshire, and raised to the status of Abbey in 1148. It was a house for Augustinian or black canons. These priests lived a communal life under the Rule of St Augustine but also undertook pastoral duties outside of the Abbey. Officers within the Abbey besides the abbot and prior included a cellarer, bursar, chamberlain, sacrist, kitchener and an infirmer. It is located close to the small North Lincolnshire village of Thornton Curtis.|
The abbey was closed in 1539 by Henry VIII as part of the dissolution. Thornton was a wealthy and prestigious house valued at the dissolution at the considerable sum of £591 0s 2 ĺ d.