Definition
A Latin phrase from old English law meaning "the king's right of prisage." It designated the Crown's customary entitlement to seize one butt or pipe of wine from before the mast and one from behind the mast of every merchant ship arriving laden with wines. This was not a tax in the modern sense but a prerogative toll — a right in rem against the cargo itself, exercised as a condition of the ship's entry into port. The right operated by custom rather than by statute and attached to the cargo regardless of the identity of the merchant.
Common Confusion
RECTA PRISA REGIS is not identical to PRISAGE, though the two are inseparable. Prisage is the broader category — the Crown's general right to take a portion of imported wines. Recta prisa regis is the specific, customary measure of that right: the precise two-butt formula. A researcher encountering "prisage" in a historical source may be reading about the general prerogative; encountering recta prisa regis signals the specific quantified custom. The distinction matters when tracing how the right was commuted or abandoned, as commutation agreements often referenced the precise formula rather than the general power. Prisage was eventually converted into butlerage, a money payment, which further complicates the terminological trail in later medieval records.
Why It Matters in Research
This term appears almost exclusively in pre-modern English legal sources dealing with royal prerogative, port customs, and the wine trade. Researchers will encounter it in contexts involving admiralty jurisdiction, Crown revenue, and the history of taxation on imports.
Several traps await the unwary. First, the term is essentially frozen in time: it has no meaningful life in post-medieval English law and virtually none in American law. Finding it in a source signals you are working in a medieval or early modern prerogative context, not a general commercial or admiralty one. Second, the Latin phrasing can cause confusion in manuscript sources where prisa, prise, and prize appear interchangeably — the last of these carrying an entirely different admiralty meaning by the early modern period. Do not conflate recta prisa regis with prize law. Third, all three dictionary sources in the Law Mind corpus trace directly to Cowell's Interpreter, meaning the entry chain is narrow. Researchers needing depth beyond the bare definition must go to primary sources: the records of the Butler of England, port customs rolls, and medieval treatises on royal prerogative. The dictionaries here function as signposts, not as substantive analysis.
The commutation of prisage into butlerage under Edward I is the critical event for understanding why this precise formula fades from active legal use. After commutation, the quantified seizure right became a money payment, and the exact two-butt formula became legally historical rather than operational. Any source invoking recta prisa regis after the medieval period is almost certainly doing so for historical exposition, not live legal argument.
Historical Dictionary Support
All three sources — Black's first edition, Black's second edition, and Rapalje & Lawrence — reproduce the same definition with near-identical language, and all three attribute it expressly to Cowell. This convergence reflects a single line of transmission rather than independent verification. Black's first and second editions are textually indistinguishable on this entry. Rapalje & Lawrence add a useful cross-reference to PRISAGE, which the Black's entries omit, making Rapalje the marginally more useful starting point for corpus navigation.
No source provides historical context for the commutation, the role of the Lord Butler of England, or the relationship to butlerage. No source addresses the relationship between this royal custom and similar prisage rights exercised by lesser lords or port authorities. Researchers should treat all three entries as definitional placeholders rather than substantive historical analysis.
Jurisdictional Note
This right was specific to the English Crown and has no American legal counterpart. It did not survive into colonial law or the common law of any American jurisdiction. Researchers in American admiralty or customs history will not encounter it as a live doctrine, only as a historical reference point in comparative or foundational discussions of royal prerogative over maritime commerce.