Definition
De libera falda (Latin: "of free fold") is a historical common law writ by which a person asserted the right to use another's land for the folding of sheep or livestock. It was a species of the broader writ known as quod permittat — a class of writs compelling a defendant to permit the plaintiff to exercise a right that the defendant was wrongfully obstructing. The writ operated to enforce a foldage right, which was an incorporeal hereditament: a property right in the nature of an easement or profit à prendre allowing the holder to fold cattle or sheep on another's enclosed land. Such rights were commonly attached to land tenure arrangements in medieval England and could pass with the land or be held independently.
Why It Matters in Research
This is a term encountered almost exclusively in historical common law materials — English register of writs literature, Fitzherbert's Natura Brevium, and early pleading treatises. Researchers working in pre-twentieth-century English or American common law pleading materials may encounter the term in writ registers or procedural discussions, but it has no living procedural application.
The key navigational point is the relationship to quod permittat. Researchers who encounter de libera falda in a primary source should search the quod permittat line of writs to understand procedural context. The writ family also includes de libera piscaria (free fishery) and related writs asserting incorporeal rights over another's land — all listed in proximity in the Registrum Brevium (Reg. Orig.) and in Fitzherbert. When consulting historical indices, look under both the Latin form and under "fold" or "foldage" in English-language digests.
The Rapalje & Lawrence entry contains a notable typographical or editorial artifact: the entry runs into the adjacent entry (de libera piscaria) mid-sentence, suggesting a printing truncation. Researchers relying on Rapalje & Lawrence for this term should cross-check against Black's and the original Reg. Orig. citation.
Because foldage rights were incident to feudal land arrangements, this writ has no meaningful analog in modern American property law. American case reporters will not contain litigation under this writ form. The term appears in American legal dictionaries primarily for historical completeness and for researchers tracing the lineage of incorporeal hereditaments and profit à prendre doctrine.
Historical Dictionary Support
All three source dictionaries are in close agreement: de libera falda was a writ of free fold, a species of quod permittat, traceable to Reg. Orig. 155–156. The entries are brief across all sources, reflecting the writ's status as an archaic procedural form by the time these dictionaries were compiled.
Black's (both editions) and Rapalje & Lawrence cite the same primary source (Registrum Brevium) and reach the same characterization. Black's 2nd edition adds a useful adjacent listing — de libera piscaria immediately follows — which clarifies that these writs formed a recognizable cluster in the register, each asserting a distinct incorporeal land right against obstruction by a third party.
What the historical dictionaries do not supply: any discussion of what "foldage" as a substantive right entailed, how it was created or conveyed, or how the underlying pleading proceeded once the writ issued. For those questions, researchers must go to Fitzherbert's Natura Brevium and secondary literature on feudal land tenure.
Jurisdictional Note
This writ was a creature of English common law and had no independent development in American jurisdictions. American legal dictionaries include it as part of the inherited common law vocabulary, not as a writ ever regularly issued in American courts.