This area which appears to have been largely enclosed from open fields between 1771 and 1851 lost more than 50% of the boundaries remaining from its surveyed enclosure between 1983 and 1999. The area is marked on the 1851 OS six inch mapping as having been part of 'Barnbrough (Detached)'. Partial legibility of enclosure features including the farmstead 'Bilham Grange'. Very few boundaries apart from at the edges of this polygon are of any age.