15 curved end, the unploughed headland was much reduced in width. This was not necessary at the baulk as there was enough turning space. I next turned my attention to the probable size of the open field served by the baulk. Mascalls Lane, which I assume to be a very old road, would have been the southern boundary and streams would have enclosed the rest of the area shown on the plan. This allows an area of approximately 90 acres, and the baulk would have been well placed in the centre of the strips and joined Mascalls Lane; the other end I assume would have stopped at the stream. Obviously, the date when the present fields were created is of interest. The existing hedges, where present, are very gappy, but a date of just over 400 years is suggested by the number of species present using the Hooper method of hedge dating. A survey of the parish of South Weald of 1788/9 shows two small fields at the end of the baulk by the boundary stream which were called Little Ropers. There is an area of dark soil here which would suggest a habitation site. South of the area of the plan is a property called Great Ropers. The whole area would have been owned by a family called Roper until 1517 and a will of John Roper of 1479 would almost certainly have referred to this property. I can safely assume Little Ropers was not present in the open field strips, so would date from their enclosure or shortly after - certainly before 1517 - as a later date would be unlikely to have used the Ropers family name. Shortly before 1500 the amount of land being