There is no kind of service that can not be purchased by a grant or lease of land. Godric's wife had land from the king because she fed his dogs[288]. Ælfgyfu the maiden had land from Godric the sheriff that she might teach his daughter orfrey work[289]. The monks of Pershore stipulate that their dominion shall be recognized by 'a day's farm' in every year, that is, that the lessee shall once a year furnish the convent with a day's victual[290]. The king's thegns between the Ribble and the Mersey have 'like villeins' to make lodges for the king, and fisheries and deer-hays, and must send their reapers to cut the king's crops at harvest time[291]. The radmen and radknights of the west must ride on their lord's errands and make themselves generally useful; they plough and harrow and mow, and do whatever is commanded them[292].
But we would here speak chiefly of the lowly 'free men' and sokemen of the eastern counties. Besides having their commendation and their soke, the lord very often has what is known as their _consuetudo_ or their _consuetudines_. Often they are the lord's men _de omni consuetudine_. In all probability the word when thus employed, when contrasted with commendation on the one hand and with soke on the other, points to payments and renders to be made in money and in kind and to services of an agricultural character. Of such services only one stands out prominently; it is very frequently mentioned in the survey of East Anglia; it is fold-soke, _soca faldae_. The man must not have a fold of his own; his sheep must lie in the lord's fold. It is manure that the lord wants; the demand for manure has played a large part in the history of the human race. Often enough this is the one _consuetudo_, the one definite service, that the lord gets out of his free men[293]. And then a man who is _consuetus ad faldam_, tied to his lord's fold, is hardly to be considered as being in all respects a 'free' man. Those who are not 'fold-worthy' are to be classed with those who are not 'moot-worthy' or 'fyrd-worthy.' We are tempted to say that a man's _caput_ is diminished by his having to seek his lord's fold, just as it would be diminished if he were excluded from the communal courts or the national host[294]. From the nature of this one _consuetudo_ and from the prominence that is given to it, we may guess the character of the other _consuetudines_. Suit to the lord's mill would be analogous to suit to his fold[295]. Of 'mill-soke' we read nothing, but often enough a surprisingly large part of the total value of a manor is ascribed to its mill, and we may argue that the lord has not invested capital in a costly undertaking without making sure of a return. We may well suppose that like the radmen of the west the free men and sokemen of the east give their lord some help in his husbandry at harvest time. From a document which comes to us from the abbey of Ely, and which is slightly older than the Domesday Inquest, we learn that certain of St. Etheldreda's sokemen in Suffolk had nothing to do but to plough and thresh whenever the abbot required this of them; others had to plough and weed and reap, to carry the victual of the monks to the minster and furnish horses whenever called upon to do so[296]. This seems to point rather to 'boon-days' than to continuous 'week-work,' and we observe that the sokemen of the east like the radmen of the west have horses. Occasionally we learn that a sokeman has to pay an annual sum of money to his lord; sometimes this looks like a substantial rent, sometimes like a mere 'recognition'; but the words that most nearly translate our 'rent,' _redditus_, _census_, _gablum_ are seldom used in this context. All is _consuetudo_.
