with small areas for woods, plantations, roads, lakes, rivers, and swamps. Whatever ancient common field arable had been enclosed before the beginning of the eighteenth century and converted into pasture, was apparently re-converted into arable before the end. THE SOUTHERN MIDLANDS. MIDDLESEX. I have found very little information with regard to the enclosure of Middlesex beyond that obtained from the Enclosure Acts. It is remarkable that these should cover so large a part (19·7 per cent.) of the area of the county. Of twenty-six Acts, covering 35,757 acres, twenty-three, covering 30,000 acres, belong to the period after 1793. The Board of Agriculture reporters, Thomas Baird and Peter Foot, tell us respectively (1) that there were about 50,000 acres under tillage in 1793 (“Agriculture of Middlesex,” p. 7), and (2) “The Common Fields in the county of Middlesex, which are at present in a good course of husbandry, form a large proportion as to the number of acres when compared to the cultivated enclosures” (_Ibid._ p. 72). That the common fields were “in a good course of husbandry” very probably means that the exercise of common rights had been largely restricted, and it is not improbable that while some of the ancient common fields of Middlesex became converted into small dairy farms, others became market gardens by means of a very moderate amount of interchanging of properties and holdings. HERTFORDSHIRE. The county of Hertford is rather remarkable for the extent of open field land (common rights have so far decayed that one can hardly call it common field) persisting to the present day. Notes have already been given on Hitchin, Bygrave, Clothall, and Wallington. There were further no less than seventeen enclosures under the Act of 1845, a number only surpassed by Oxfordshire, and in a number of other parishes small remnants of common fields are indicated by the tithe maps. But on the whole Hertfordshire was a county of early enclosure. When the Board of Agriculture survey was made only four parishes and a part of Hitchin had undergone Parliamentary enclosure; but the reporter says, “There are several small common fields in this county, but these are mostly by agreement among the owners and occupiers cultivated nearly in the same way as in the enclosed state” (D. Walker, “Agriculture of Hertfordshire,” p. 49). Walter Blyth in 1649 included “Hartford” with “Essex, Kent, Surrey, Sussex,” etc., as enclosed counties (“The English Improver,” p. 49). “An insurrection in hertfordshire for the comens at Northall and Cheshunt,” was, according to Hales, the first beginning of the enclosure riots and rebellions in the reign of Edward VI. It is somewhat remarkable that Hertford was in the seventeenth and eighteenth centuries so much more enclosed than the surrounding counties, than Middlesex as well as than Bedford and Cambridge, and even more enclosed than the part of Essex immediately adjoining.