Definition
A now-obsolete form of English feudal land tenure under which a tenant held land by the obligation to blow a horn upon perceiving the approach of an enemy — particularly Scottish forces along the northern marches — in order to raise the alarm and warn the surrounding country. Cornage was classified as a species of grand serjeanty, meaning it was a tenure held directly of the Crown or a great lord by a personal service of a public or honorific character, rather than by ordinary military or agricultural service.
The duty was not merely ceremonial; in the context of the Anglo-Scottish border regions, it served a genuine defensive function. The tenant's obligation was tied to geography: cornage tenures were concentrated in the northern marches, where early warning of border raids carried real strategic value.
Common Language
Modern common usage (Wiktionary): Two meanings are recorded — (1) a feudal tax levied on horned cattle, and (2) an ancient tenure of land obliging the tenant to give notice of invasion by blowing a horn.
Historical common usage (Webster's 1913): "An ancient tenure of land, which obliged the tenant to give notice of an invasion by blowing a horn."
The cattle-tax meaning recorded in Wiktionary does not appear in any of the major legal dictionaries. Legal sources are uniform in treating cornage as a tenure defined by horn-blowing service, not as a livestock levy. Researchers should be alert to this divergence: documents referencing cornage in an agricultural or manorial tax context may be using the term in a distinct, non-tenure sense not captured in the standard legal authorities.
Common Confusion
Cornage is sometimes loosely conflated with cornagium, the Latin form used in medieval records, which creates no material distinction — the terms refer to the same tenure. The more consequential confusion is between cornage as a form of grand serjeanty and petty serjeanty, a lesser form of tenure by personal service. The distinction mattered in medieval law: grand serjeanty involved service to the Crown of a public or martial nature; petty serjeanty involved rendering a small article annually (a knife, arrow, or similar). Cornage, as a border-defense obligation, fell on the grand serjeanty side of that line when held of the king. Rapalje & Lawrence note, however, that where cornage was held not of the king but of a mesne lord, its classification as grand serjeanty became legally contested.
Why It Matters in Research
Cornage is almost exclusively a term of medieval English land law and will surface chiefly in historical sources, treatises on feudal tenure, and records relating to the northern English marches. Researchers working in primary sources should watch for the Latin form cornagium, which appears in original charters and plea rolls where the anglicized form does not.
The geographic concentration of cornage tenure is a useful filter: records from Cumberland, Northumberland, and the border counties are the most likely source of cornage references. Sources from southern England will rarely if ever use the term in its tenure sense.
The cattle-tax meaning of cornage — unacknowledged by the legal dictionaries but present in Wiktionary and some antiquarian sources — is a genuine research trap. A manorial document referencing cornage in a revenue or accounting context may be describing a levy on horned cattle rather than a tenure obligation. Cross-referencing with the document's broader context (is it a rental, an account roll, a conveyance?) will usually resolve the ambiguity.
Cornage tenure was effectively abolished along with other forms of tenure in fee by the Tenures Abolition Act 1660, which converted most military and serjeanty tenures to free and common socage. Post-1660 legal references to cornage are therefore historical rather than operative.
Historical Dictionary Support
The legal dictionaries are in close agreement on substance. Black's (both editions), Bouvier's, and Burrill's all define cornage as a tenure requiring horn-blowing service and classify it as a species of grand serjeanty, citing Bacon's Abridgement as the common authority. Burrill's is the most detailed, adding the Latin root (cornagium, from cornu, a horn), situating the tenure explicitly in the Scottish marches context, and citing Littleton (sect. 156), Coke on Littleton (107a), Blackstone's Commentaries (2 Bl. Com. 74), and Camden's Britannia — a broader evidentiary base than the other sources provide.
Rapalje & Lawrence contribute the most legally nuanced observation: the classification of cornage as grand serjeanty held when the tenure was of the king, but the same service rendered to a mesne lord occupied a more ambiguous legal category. This distinction is absent from Black's and Bouvier's, making Burrill's and Rapalje & Lawrence the more useful starting points for serious research into tenure classification questions.
None of the legal dictionaries acknowledge the cattle-tax meaning of cornage, which appears to derive from antiquarian and etymological sources rather than from common-law authority. That silence is itself informative: the legal tradition treated the horn-blowing tenure as the definitive legal meaning.
Jurisdictional Note
Cornage was an English tenure with no recognized counterpart in American law. It does not appear in U.S. legal sources as a operative concept. References to cornage in American legal writing are exclusively historical or comparative.