It may be thought that custom, and express conditions of feoffment, must have acted against disruption.
The tenant is of age sufficient to alienate his estate by feoffment at the age of fifteen.
If a tenant in tail after a possibility make a feoffment of his land, he in reversion may enter for the forfeiture.
A tenant can alienate his lands by feoffment at fifteen years of age.
Unless he relies on long continued user, he must rely upon grant or feoffment.
It appears that the feoffment of free tenants was no equivalent for the destruction of the tithing.