the time of Henry II. However, this depended on the determination of local juries, whose decisions often excluded from the Forest lands described in Domesday Book as within the forest. Successive kings tried to recover the "purlieus" excluded from a forest by the Great Perambulation of 1300. Forest officers periodically fined the inhabitants of the purlieus for failing to attend Forest Court or for forest offences. This led to complaints in Parliament. The king promised to remedy the grievances, but usually did nothing. Several forests were alienated by Richard II and his successors, but generally the system decayed. Henry VII revived "Swainmotes" (forest courts) for several forests and held Forest Eyres in some of them. Henry VIII in 1547 placed the forests under the Court of Augmentations with two Masters and two Surveyors-General. On the abolition of that court, the two surveyors-general became responsible to the Exchequer. Their respective divisions were north and south of the River Trent. The last serious exercise of forest law by a court of justice-seat (Forest Eyre) seems to have been in about 1635, in an attempt to raise money. Disafforestation, sale of forest lands and the Western Rising By the Tudor period and after, forest law had largely become anachronistic, and served primarily to protect timber in the royal forests. James I and his ministers Robert Cecil and Lionel Cranfield pursued a policy of increasing revenues from the forests and starting the process of disafforestation. Cecil made the first steps towards abolition of the forests, as part of James I's policy of increasing his income independently of Parliament. Cecil investigated forests that were unused for royal hunting and provided little revenue from timber sales. Knaresborough Forest in Yorkshire was abolished. Revenues in the Forest of Dean were increased through sales of wood for iron smelting. Enclosures were made in Chippenham and Blackmore for herbage and pannage. Cranfield commissioned surveys into assart lands of various forests, including Feckenham, Sedgemoor and Selwood, laying the foundations of the wide scale abolition of forests under Charles I. The commissioners appointed raised over £25,000 by compounding with occupiers, whose ownership was confirmed, subject to a fixed rent. Cranfield's work led directly to the disafforestation of Gillingham Forest in Dorset and Chippenham and Blackmore in Wiltshire. Additionally, he created the model for abolition of the forests followed throughout the 1630s. Each disafforestation would start with a commission from the Exchequer,