Definition
A decimeur (also spelled deciner, desiner, desnier, or dezyner in variant Anglo-Norman forms) is a person who holds the right to receive tithes within a parish — in short, the owner or entitled recipient of parochial tithes. The term is drawn from Law French and reflects the ecclesiastical property law of medieval England and Normandy, where the right to collect a tenth portion of parish produce or income could be held as a legal interest distinct from the clerical office of the parish itself. A decimeur was not necessarily the incumbent priest; the tithe right could be held by a lay person, a religious house, or a corporation.
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Common Language
Modern common usage (Wiktionary): Not recorded as a general English word. Decimeur has no current common usage outside historical legal and ecclesiastical contexts.
Historical common usage (Webster's 1913): Not listed. The term did not enter general English vocabulary.
The absence of any common-language counterpart confirms this as pure technical vocabulary of the Anglo-Norman legal tradition. Researchers encountering it in a document should treat it as a property-law term, not a clerical title.
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Common Confusion
Decimeur is easily confused with the incumbent or rector of a parish. The distinction matters: the rector held the cure of souls and performed sacramental duties; the decimeur held a property right — the tithe — which might or might not be vested in the same person. In many post-Conquest English parishes, tithe rights had been appropriated to monasteries or granted to lay impropriators, meaning the decimeur could be an institution or a lay lord entirely separate from the serving clergyman. Conflating the two roles misreads both the property law and the ecclesiastical structure of a document.
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Why It Matters in Research
Researchers in the Law Mind corpus are most likely to encounter decimeur in:
1. Medieval and early modern English land records, church court documents, and monastic cartularies where tithe rights are being conveyed, litigated, or described.
2. Anglo-Norman legal texts and glossaries, where spelling variation is extreme. Burrill records at least four variant spellings (deciner, desiner, desnier, dezyner), and manuscript sources will add further variation. A corpus search on a single spelling will miss most occurrences.
3. Documents concerning impropriation — the transfer of parish tithe rights from ecclesiastical to lay hands, which accelerated during and after the English Reformation. In these contexts, decimeur or its variants may appear alongside terms like impropriator, rector, and vicar.
Temporal trap: By the eighteenth century, Law French had largely disappeared from English legal documents, and tithe holders are described in English. A researcher working across a long date range should expect the term only in sources predating roughly 1700, with concentration in medieval materials.
Jurisdictional trap: The term is specific to English and Anglo-Norman legal tradition. Researchers consulting French or continental European sources should be aware that the underlying concept (dîme) has a parallel but not identical doctrinal history under canon law and French civil law.
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Historical Dictionary Support
Burrill's Law Dictionary provides the only dictionary entry in the present corpus. Burrill defines decimeur concisely as "the owner of the tithes of a parish," citing Kelham's Normand Dictionary as authority, and immediately cross-references the variant Anglo-Norman spellings deciner, desiner, desnier, and dezyner. The entry is brief but accurate in its core content.
What Burrill does not address: the property mechanics underlying the right — how tithe ownership could be severed from clerical office, how it was conveyed, and how tithe disputes were litigated in ecclesiastical and common law courts. Researchers needing that doctrinal depth will need to move beyond dictionary sources to treatises on tithes (Selden's History of Tithes, for instance, addresses the historical and legal dimensions extensively) or to the relevant Halsbury's treatment of ecclesiastical law.
Kelham's Normand Dictionary, which Burrill cites, remains a useful primary tool for tracing Law French vocabulary; researchers encountering unfamiliar variant spellings in manuscripts should consult it alongside Burrill.
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Jurisdictional Note
The term and the underlying legal concept belong to the English common law and Anglo-Norman ecclesiastical property tradition. It has no direct counterpart in American law, where the establishment of religion and the absence of a state church meant that parochial tithe rights of this kind were never a feature of property law.
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