"The first perambulation was made by Henry de Lacy, about the middle of the twelfth century," replied the reeve. "Pendle Forest, you may be aware, sir, is one of the four divisions of the great forest of Blackburnshire, of which the Lacys were lords, the three other divisions being Accrington, Trawden, and Rossendale, and it comprehends an extent of about twenty-five miles, part of which you have traversed to-day. At a later period, namely in 1311, after the death of another Henry de Lacy, Earl of Lincoln, the last of his line, and one of the bravest of Edward the First's barons, an inquisition was held in the forest, and it was subdivided into eleven vaccaries, one of which is the place to which you are bound, Rough Lee." "The learned Sir Edward Coke defines a vaccary to signify a dairy," observed Potts. "Here it means the farm and land as well," replied the reeve; "and the word 'booth,' which is in general use in this district, signifies the mansion erected upon such vaccary: Mistress Nutter's residence, for instance, being nothing more than the booth of Rough Lee: while a 'lawnd,' another local term, is a park inclosed within the forest for the preservation of the deer, and the convenience of the chase, and of such inclosures we have two, namely, the Old and New Lawnd. By a commission in the reign of Henry VII., these vaccaries, originally granted only to tenants at will, were converted into copyholds of inheritance, but--and here is a legal point for your consideration, Master Potts--as it seems very questionable whether titles obtained under letters-patent are secure, not unreasonable fears are entertained by the holders of the lands lest they should be seized, and appropriated by the crown." "Ah! ah! an excellent idea, Master Reeve," exclaimed Potts, his little eyes twinkling with pleasure. "Our gracious and sagacious monarch would grasp at the suggestion, ay, and grasp at the lands too--ha! ha! Many thanks for the hint, good reeve. I will not fail to profit by it. If their titles are uncertain, the landholders would be glad to compromise the matter with the crown, even to the value of half their estates rather than lose the whole." "Most assuredly they would," replied the reeve; "and furthermore, they would pay the lawyer well who could manage the matter adroitly for them. This would answer your purpose better than hunting up witches, Master Potts." "One pursuit does not interfere with the other in the slightest degree, worthy reeve," observed Potts. "I cannot consent to give up my quest of the witches. My honour is concerned in their extermination. But to turn to Pendle Forest--the greater part of it has been disafforested, I presume?" "It has," replied the other--"and we are now in one of the purlieus."