Definition
An obsolete term from English customary law with two related meanings:
1. A customary cart-way — a right of way over land, established by local custom, permitting the passage of carts or wheeled vehicles.
2. A commutation for a customary carriage-duty — a payment or substitute performance accepted in lieu of a tenant's obligation to provide carriage services (such as transporting goods by cart) owed to a lord under customary tenure.
The two meanings share a common root in the feudal system of tenure, where obligations to carry goods by cart were a recognized form of customary service. Kerhere captures both the physical pathway through which such carriage occurred and the legal mechanism by which the duty could be discharged by payment rather than performance.
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Why It Matters in Research
Kerhere is a specialist term of English feudal and customary land law with no modern legal application. Researchers are most likely to encounter it when working with medieval and early modern English manorial records, surveys of customary tenures, or glossaries of feudal obligations. It does not appear to have carried forward into American law or post-feudal English common law in any operative sense.
The term is doubly useful as a research marker: its appearance in a source signals that the document is engaging with the vocabulary of customary tenure, and its dual meaning (the physical way versus the monetary commutation) may require careful reading to determine which sense is intended in context. Commutation — the conversion of in-kind services to money payments — was a significant economic and legal process in late medieval England, and terms like kerhere that straddle both the original duty and its commuted equivalent are windows into that transition.
Researchers working on the history of easements and rights of way in English law should note that kerhere is an ancestor concept to later, more formalized doctrines of way, but it carries the distinct character of custom rather than grant or prescription. Do not read modern easement doctrine backward onto this term without caution.
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Historical Dictionary Support
Both Black's Law Dictionary (1st and 2nd editions) give identical, terse definitions: "a customary cart-way; also a commutation for a customary carriage duty," citing Cowell. The reference is to John Cowell's *The Interpreter* (1607), a glossary of legal and antiquarian terms that remains the apparent sole authority for this word in the English legal lexicon. The consistency between editions reflects simple reproduction rather than independent research.
Neither edition provides historical context beyond the Cowell citation, and neither attempts to connect kerhere to broader doctrine or surviving practice. The entry in both dictionaries functions as a preservation of antiquarian vocabulary rather than a working legal definition. Researchers should treat the Cowell citation as the origin source and consult *The Interpreter* directly for any additional context Cowell supplies.
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Jurisdictional Note
Kerhere is specific to English customary and manorial law. It has no recognized presence in Scots law, Welsh law, or any common law jurisdiction outside England. American legal sources that mention it do so only in historical or glossarial contexts.
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