And for that, that you ought to note, what custome ought to have lawfull beginning, as might take lawfull effect by Grants at the beginning, for if it be against common right and reason, it is not good; and for that you ought to regard these Grounds and Customes.
FIrst, That it be reasonable, 2 H. 4. tit. 10. And for that custome that no Tenant of the Mannor, put in his Beasts, to use his common in Feilds sowed, after the corne is taken off, till the Lord hath first put in his Beasts, is not good; for it may be the Lord will not put in his Beasts, and then the Tenants shall loose their profits.
Also that it be according to common right, 42 Ed. 3. fol. 4. Prescription of the Sheriffe, that the Tenants of the place, ought to give to the Sheriffe for easement, for reward at the Turne of the Sheriffe, halfe a Marke, and this is against common right, for every gift cometh upon his liberality, and at the will of the giver; and for that it is not good; and also saith, that the Sheriffe cannot prescribe.
Also that it be upon good consideration, 42 Ed. 3. fol. 4. In the case next before, where the Sheriffe prescribes, for that that there is nothing which toucheth the King, of which he is charged in account, it is not good, for there is no consideration: And as 5 H. 7. fol. 9. prescription, that if any pasture Sheep upon his Land by day, that hee may have Foldage of them in the night upon his Land, it is good, for it is with consideration.
And you ought to note, that prescription, custome, and usage, are as Brothers, and yet some thing they differ in their natures, for Prescription is, when by continuance of time out of memory, one particular person hath par∣ticular right against another particular person.
And custome is, where by continuance of time out of memory, one right is had concerning diverse persons; and usage is, by continuance of time, the efficient cause of them both, and usage is the life of Prescription and custome; for Prescription and custome have their being by usage of time out of mind, &c.