Definition
A berghmayster is a historical English mining official — specifically, the bailiff or chief officer presiding over a mining district, particularly among the lead miners of Derbyshire. The berghmayster's authority combined administrative and judicial functions: he oversaw the operations and governance of the mine district and additionally performed the duties of a coroner within that community. The term is inseparable from the specialized customary law that governed English mineral extraction before modern statutory mining regulation displaced it.
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Common Confusion
BERGHMAYSTER and BERGHMOTH (or BERGHMOTE) appear in proximity in the historical dictionaries and are easily conflated. They are distinct concepts: the berghmayster is the officer; the berghmoth or berghmote is the court over which such an officer presided. The berghmote is the ancient form of what later became known as the barmote court. Researchers encountering either term in historical records should take care not to treat the officer and the tribunal as interchangeable.
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Why It Matters in Research
This term is a navigational marker, not a living legal concept. Researchers will encounter berghmayster almost exclusively in historical sources relating to Derbyshire lead mining custom — a body of law that operated largely outside the common law framework and was administered through its own courts, officers, and usages well into the modern era.
Several research traps are worth noting:
First, spelling is highly unstable in historical sources. Variants include bergmaster, bergmeister, and barmaster (the anglicized form that survived into later usage). The barmote court and its presiding officer, the barmaster, are the direct descendants of berghmote and berghmayster respectively. A researcher limiting searches to a single spelling will miss substantial material.
Second, the dual function of the berghmayster — simultaneously a mining administrator and a coroner — reflects the degree to which the Derbyshire mining community operated as a quasi-autonomous jurisdiction within English law. This is useful context when reading records that might otherwise appear anomalous: a coroner's inquest originating within a mine district may have been conducted by this officer rather than the county coroner.
Third, both Black's editions cite Blount and Cowell as authorities. Thomas Blount's Nomo-Lexicon (1670) and John Cowell's The Interpreter (1607) are the primary antiquarian sources feeding this definition. Researchers seeking deeper treatment should go directly to those works rather than relying on Black's summary, which appears unchanged between the first and second editions.
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Historical Dictionary Support
Black's Law Dictionary (1st ed.) and Black's Law Dictionary (2nd ed.) carry identical definitions, word for word, with no refinement or expansion between editions. Both trace to Blount and Cowell. This signals that the compilers regarded the term as settled historical material requiring no updating — which is accurate, given that berghmayster as an operative legal title had long given way to barmaster by the time either edition was published.
Neither edition elaborates on the jurisdictional basis of the berghmayster's authority, the scope of the coroner function within the mining district, or the relationship between the barmote court and the wider common law courts. Researchers needing that context will find the historical dictionaries insufficient and should turn to primary antiquarian sources or specialized histories of Derbyshire mining law.
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Jurisdictional Note
The berghmayster is specifically a Derbyshire institution, rooted in the customary law of the Derbyshire lead mining district. It has no direct counterpart in general English law and no application in other common law jurisdictions. Appearances of analogous terms in Scottish, Welsh, or continental sources reflect parallel but independent mining law traditions.
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