Definition
An obsolete Law French verb meaning "to die" or "died." The term appears in early English legal records and year books as a conjugated form of the Law French infinitive for death or dying. It carries no independent substantive legal meaning beyond its function as a narrative verb in pleadings, writs, and judicial reports recording the death of a party, ancestor, or other legally significant person. The variant form *devya* appears in the same sources with equivalent meaning.
Why It Matters in Research
Researchers working in medieval and early modern English legal records — particularly the Year Books and plea rolls — will encounter *devyer* and its conjugated forms as routine procedural language used to note that a party has died. Its significance is navigational, not doctrinal: recognizing the term prevents misreading passages in which the death of a party triggered legal consequences such as abatement of suit, descent of property, or the commencement of an action by heirs.
The term belongs to the broader body of Law French vocabulary that saturates English legal records from roughly the Norman Conquest through the seventeenth century. Law French was a technical and increasingly artificial professional language by the Tudor period, and researchers should not expect *devyer* to conform to contemporary French usage. Its spelling is variable across manuscripts and printed year books. Researchers consulting digitized year book transcriptions should search variant spellings including *devya*, *devy*, and related forms.
The term's appearance in Year Book reports, particularly those of the early Edwardian period (here, 1 Edward II), signals that the surrounding passage likely concerns a procedural event triggered by death — most commonly the survival or abatement of an action, or a question of inheritance and seisin. Understanding that *devyer* is simply "to die" allows the researcher to reconstruct the procedural logic of the passage without being detained by the unfamiliar vocabulary.
Historical Dictionary Support
Burrill's Law Dictionary provides the sole entry in the present corpus, defining *devyer* as Law French for "to die" or "died," citing Year Book Trinity Term, 1 Edward II, at page 11, with the variant *devya* noted. The entry is spare, as befits a term whose entire function is lexical rather than doctrinal. No substantive legal definition is required because the word imports no legal test, no element of proof, and no cause of action — it is a verb of fact embedded in legal narrative.
Historical dictionaries of Law French more broadly (such as Kelham's *Dictionary of the Norman or Old French Language*, 1779) would recognize *devyer* as consistent with the Law French treatment of death-related vocabulary, though the present corpus does not include that source. Researchers should note that Burrill's treatment, while accurate, does not attempt to catalogue the procedural contexts in which the term appears, which are the more important matter for primary source research.