ENCLOSURES : ESSEX AGRICULTURE, 1500-1900, 11 habited south-east to the more recently settled, fertile north- west. By 1340 further evidence is available in a subsidy of that date. The south-east—the London Clay district—was then definitely the area wherein the holdings were largest, whilst the north-west contained the smallest. An intermediate zone may also be discerned. Furthermore, the average size of the holdings in certain parts of the north-west was small enough to rule out the possibility of profitable pastoral farming being carried on, and we must not forget the high value of this area which is a persistent feature of all the subsidy assessments. It therefore seems that, with certain exceptions, large holdings and fewer people were found throughout the London Clay area, whilst smaller, more heavily peopled farmsteads were situated on the more valuable Boulder Clay and loam soil areas. Bearing these facts in mind, it seems highly probable that the former area was one of pastoral farming; the latter districts being mainly devoted to arable farming. Further- more, it seems probable that large parts of the latter district' were early enclosed for arable farming, whilst the London Clay region in the east had begun, in spite of the attendant difficulties, to enclose large areas suitable for pastoral farming. Grassland husbandry was undoubtedly more profitable in the London Clay area than poor arable farming. With these possibilities in mind, we are in a position to consider the sixteenth century, when definite material relating to enclosures and their use is available. In the Domesday of Enclosures (1517-18), Essex is poorly represented, since the returns for the preceding dozen or so years are made for only two of the twenty hundreds. The Editor of the printed work13 considers that other returns existed, but have been lost. While not in agreement with this conclusion, we may consider first the available returns. Men- tion is made of nine parishes in the Winstree Hundred where enclosures had recently been made, in all cases with the dere- liction of a farmstead—"the pulling down of towns"—and the conversion of arable land to pasture. Where the acreage is given it is of the order of 150 acres or so. We may regard these several enclosures occurring within a dozen years, or so, as symptomatic of the tendency, already deduced, to convert 13 Leadham, I. S. The Domesday of Enclosures,