At its origin in medieval England, Copyhold tenure was
tenure of land according to the custom of the manor, the "title
deeds" being a copy of the record of the manor court.
Copyholds were gradually enfranchised (turned into ordinary
holdings of land—either freehold or 999-year leasehold) during
the 19th century. Legislation in the 1920s finally extinguished
the last of them.