Definition
A period in the ecclesiastical calendar corresponding to the second week before Whitsunday (Pentecost). The week takes its name from the Rogation Days — the Monday, Tuesday, and Wednesday of that week — observed in the English church as days of fasting and special prayer (rogations) for the fruits of the earth and in preparation for the feast of Holy Thursday (Ascension Day). In English legal usage, Rogation Week functioned as a temporal reference point for dating instruments, computing terms, and marking legal obligations tied to the ecclesiastical calendar.
Common Language
Modern common usage (Wiktionary): "The week in which the Rogation Days occur."
Historical common usage (Webster's 1913): Not separately defined; rogation appears as a term for a solemn supplication or litany, particularly in processions held on the three days before Ascension Day.
The common and legal meanings are here essentially coextensive — both point to the same ecclesiastical period. The legal significance lies not in any divergence of meaning but in the practical function the term served: English law and legal instruments long used ecclesiastical calendar markers to fix dates and deadlines, making a term that is purely devotional in church usage a navigational tool in legal documents.
Why It Matters in Research
Rogation Week appears in older English legal instruments, leases, conveyances, and court records where dates were reckoned by the ecclesiastical rather than the civil calendar. A researcher encountering a document dated or timed by reference to Rogation Week must calculate backward from Whitsunday (itself a moveable feast tied to Easter) to locate the correct week. Because Easter — and therefore Whitsunday — falls on a different date each year, no fixed calendar translation exists; the computation must be performed year by year.
The term virtually disappears from legal usage after the displacement of ecclesiastical calendar reckoning by fixed civil dating, making it almost exclusively a feature of pre-modern English documents. Researchers working in early modern English property records, ecclesiastical court papers, or colonial-era instruments derived from English practice may encounter it. It is effectively absent from American legal sources except as inherited terminology in documents transplanted from English originals.
Bouvier's cross-references to GANG-WEEK and GRASS-WEEK signal that Rogation Week belonged to a cluster of colloquial and regional names for the same period. A document using any of these synonyms refers to the same legal interval. Failure to recognize this equivalence can cause a researcher to treat identical periods as distinct or to miss connections across sources using different nomenclature.
The maxim appended to the entries in Black's and Rapalje — Rogationes, quaestiones, et positiones debent esse simplices (Hob. 143: "Demands, questions, and claims ought to be simple") — is a separate legal principle drawn from Hobart's Reports and is not a definition of Rogation Week itself. Its placement immediately following the term in multiple dictionaries reflects a common editorial convention of grouping Latin maxims by initial word; researchers should not read it as substantively connected to the calendar term.
Historical Dictionary Support
All four source dictionaries are in close agreement, reproducing substantially identical text tracing to Wharton's Law Lexicon. Each defines Rogation Week as the second week before Whitsunday and identifies Monday, Tuesday, and Wednesday as the Rogation Days proper. Bouvier adds the cross-references to GANG-WEEK and GRASS-WEEK, which the others omit — a meaningful addition confirming that the period carried multiple names in popular and regional usage. No source dictionary diverges on substance.
What the historical dictionaries do not address is the practical mechanics of calendar computation — how to determine the precise dates of Rogation Week in any given year, or how the moveable feast system interacted with legal deadlines in practice. Researchers needing that operational detail must consult tables of moveable feasts or ecclesiastical calendar references outside the standard legal dictionary shelf.
Jurisdictional Note
Rogation Week as a legal reference point is exclusively a feature of English law and English-derived practice. It has no independent legal significance in American jurisdictions and does not appear in American statutory or case law as an operative term. Its relevance to American research is limited to documents of English origin or early colonial instruments that carried English ecclesiastical calendar conventions.