THE ESSEX WOOL TRADE. 155 marshland type, is interesting in that it offers a partial explanation for certain farming changes observable in the County between 1274 and 1340. Information about the size of holdings at the former date can be obtained from a subsidy levied in Essex. Whilst probably not including every land-holder it gives some indication of the relative sizes of holdings and it is clear that the largest were to be found in the south and south-east of the County. It will be recalled that these districts were those showing a large sheep population in the eleventh century. How- ever, less than a hundred years later—in 1340—a further subsidy indicated a change in the size of holdings in at least one area. The north and north-east now also show evidence of very large holdings. It will be realised that this district includes the CLOTH TRADE C. 1400. Fig. 3. heathland region around Colchester and Coggeshall referred to by Norden as providing the best wool in Essex. It therefore seems very probable that the localisation of the wool trade in the north-east by 1200 A.D. had already had repercussions on the agriculture of the surrounding area. No doubt enclo- sures for sheep farming were proceeding apace, and it will be realised that the type of holding probably existing in this part of the County would not greatly impede this process. Further evidence exists to support the view that the estab- lishment of the woollen trade in the north-east of the County took place at an early date. In figure 3 are shown those parishes in Essex wherein the place name "tenterfield" occurs.3 The 3 Lists in Trans. Essex Arch. Soc., N.S. 6-9. with additions by writer.