I78 MANORIAL ADMINISTRATION house throughout that period. In some cases this is defined vaguely as "in autumpno"; other customals state that the reeve may be ad mensam dommi1 a Gula Augtisti usque festum S. Michaelisf others cut the period down to five weeks only,3 while some emphasise the temporary nature of the arrangement by the emphatic words "from beginning of autumn to the end and no more*5,4 or "and afterwards at his own table throughout the rest of the year".5 Our examination of the duties and rewards of the reeve, as well as the circumstances of his election, have shown us a multi- plicity of local variations governing the general principle, et erit prepositus ad voluntatem domini. Custom was strong, here as everywhere on the manor, and no lord could exact more than the course of time had determined as the proper amount, nor could he wisely withhold the customary rewards. The reeve was a valuable servant, and a good reeve was a treasure not lightly to be thrown on one side. Hence it is that we find certain men re- maining in office year after year, for it was obviously to every- one's advantage that they should continue to act as reeves. So long as a man could be found willing to undertake the arduous and invidious task, and so long as he did it to the satisfaction of all on the manor, neither lord nor peasants were likely to ask for any change. But the lord had not finished with his serf once he had served as reeve. There were still several other manorial offices which he might call on him to fill. The chief of these were those of messor (or hayward as he was often called) and that of beadle or constable. Although in many cases it is possible to separate the duties of these two officers, we so often find them exercised by one person that any insistence on a very rigid differentiation would be pedantic. It is a convenience to separate them, but we must beware of making things too clear and of insisting on classifications which the medieval mind did not make. And it is worth our notice in passing to recall that even the idealised systems of Walter of Henley and others do not set out in detail 1 Battle Customals, 66; Wilts Arch. Mag. xxxii, 326; Clutterbuck, Hertford, m, 618. * Ramsey Cart, i, 496; Stapledon's Register, 347. 8 Sussex Arch. Soc. Coll. LIII, 48, 66, 78. 4 Comb. Antiq. Soc. Proc. xxvn, 169. * Ramsey Cart, i, 496.