Note 13b — Chapter II · RECORDS OF THE MANOR, &c., FROM THE NORMAN CONQUEST.
Reading edition
The carucate varied in different parts of the country, in Lincolnshire it was 120 acres. Gelt was a land tax, first imposed by the Danes in the reign of Ethelred, about A.D. 991, being 2s. on the carucate. Villeins and bordars were under-tenants of two different classes, bordars being superior to villeins. (Introd. Domesday Book, by C. Gowen Smith, 1870).