A formal deed of surrender dated 11 April 1537 whereby the Abbot and Convent of Furness Abbey relinquished their monastery, lands, and possessions into the hands of King Henry VIII. The document explicitly mentions lands and properties in the Isle of Man among other English and Irish holdings. Relevant to understanding the pre-Revestment ecclesiastical and feudal claims over the Isle of Man, and the Crown's consolidation of territorial control during the Dissolution of the Monasteries.