woodwards, who held land in the forest in exchange for a rent, and advised the warden. They exercised various privileges within their bailiwicks. Their subordinates were the under-foresters, later referred to as rangers. The rangers are sometimes said to be patrollers of the purlieu. Another group, called serjeants-in-fee, and later, foresters-in-fee (not to be confused with the above), held small estates in return for their service in patrolling the forest and apprehending offenders. The forests also had surveyors, who determined the boundaries of the forest, and regarders. These last reported to the court of justice-seat and investigated encroachments on the forest and invasion of royal rights, such as assarting. While their visits were infrequent, due to the interval of time between courts, they provided a check against collusion between the foresters and local offenders. Courts Blackstone gives the following outline of the forest courts, as theoretically constructed: Court of attachment, sometimes called the Forty-Day Court or Woodmote. This court was held every forty days, and was presided over by verderers and the Warden, or his deputy. The foresters attached persons who had committed crimes against the forest law and brought them before this court to have them enrolled; however, it did not possess the power to try or convict individuals, and such cases had to be passed upwards to the swainmote or the court of justice seat. Court of regard, held every third year to enforce the law requiring declawing of dogs within the forest. Swainmote or Sweinmote was held three times a year: the fortnight before the feast of St. Michael, about the feast of St. Martin, and the fortnight before the feast of St. John the Baptist. It was presided over by the Warden and verderers, the foresters and agisters being in attendance. The first two occasions were to regulate agistment and pannage, respectively; the third was for the purpose of trying offenders before a jury of swains, or freemen of the forest. (The name of the court is sometimes said to be derived from swine, probably a misapprehension through its regulation of pannage.) Court of justice-seat or eyre was the highest of the forest courts. It was to be held every three years, to be announced forty days in advance, and was presided over by a Justice in Eyre. It was, in theory, the only court that could pass sentence upon offenders of the forest laws. In