Dependent holdings were held nominally by arrangement of lord and tenant, but tenure became in practice almost universally hereditary, with a payment made to the lord on each succession of another member of the family. Villein land could not be abandoned, at least until demographic and economic circumstances made flight a viable proposition; nor could they be passed to a third party without the lord's permission, and the customary payment.

Although not free, villeins were by no means in the same position as slaves: they enjoyed legal