Definition
Tellworc (also spelled tellwork) is a term from English feudal law denoting the compulsory labor that a tenant owed to his lord, to be performed for a fixed number of days. It was one of the obligations attached to villein or customary tenure — a service rendered in lieu of, or in addition to, rent — by which a tenant worked the lord's land as a condition of holding his own.
Tellworc is a specific instance of the broader feudal duty of week-work or boon-work: agricultural or manual labor extracted from dependent tenants as part of the tenure relationship. The number of days required varied by custom, manor, and the terms of the particular tenancy.
Why It Matters in Research
Tellworc will appear almost exclusively in sources dealing with Anglo-Saxon and early medieval English land tenure, manorial law, and the history of villeinage. Researchers encountering the term in historical documents, plea rolls, manorial surveys, or custumals should treat it as a marker of servile or customary tenure status rather than free tenure. Its presence in a document can signal that the holding in question carried labor obligations that affected alienability, inheritance, and the tenant's legal standing before royal courts.
Because the term is archaic and largely disappeared from legal use after the decline of villeinage, it will not appear in modern statutory or case law. Research paths lead primarily into historical and antiquarian legal literature — Bracton, Britton, Fleta, and the manorial surveys collected in the Rotuli Hundredorum — rather than into modern digests or reporters.
Note that Black's Law Dictionary prints the definition of TEMENTALE (or TENEMENTALE) immediately after TELLWORC in both the first and second editions. This is an artifact of alphabetical proximity in those editions, not a relationship between the two terms. Researchers should not conflate tellworc (a labor service) with tementale (a tax on plow-land). The adjacency in the dictionary has caused confusion in secondary literature.
Historical Dictionary Support
All three source dictionaries agree substantially on the definition: tellworc is the labor a tenant was bound to perform for his lord for a certain number of days. Black's first and second editions are nearly identical in their treatment, and Rapalje & Lawrence tracks the same formulation without significant variation. None of the three sources offer elaboration on how the number of days was determined, what types of work were covered, or how tellworc related to other feudal service obligations such as carriagework or boon-days. Researchers seeking that depth will need to go beyond these dictionaries to the primary manorial and legal historical sources.
The historical dictionaries do not address the term's Anglo-Saxon roots or its relationship to the broader system of labor services that characterized unfree tenure in medieval England. This is a gap that standard legal dictionaries of the late nineteenth century consistently exhibit with respect to pre-Conquest and early post-Conquest terminology: they preserve the definition without supplying the institutional context.
Jurisdictional Note
Tellworc is specific to English feudal and manorial law. It has no recognized counterpart in American law and does not appear in any American legal tradition. Researchers working in Scottish, Welsh, or Irish historical sources should not assume the term carries the same meaning or that equivalent obligations bore the same name.