Definition
An old term from Scots law describing a grant or letting of land, used without strict distinction to cover two related but distinct arrangements: (1) a lease, in which land is held temporarily for rent; and (2) a feu-right, in which land is held on a perpetual or quasi-permanent tenure in exchange for a fixed annual payment (feu-duty) rather than military service. Rapalje & Lawrence add precision: assedation could also describe specifically a letting under which rent was payable in grain or money, marking the substitution of economic obligation for the feudal obligation of armed service. Burrill renders the core meaning most plainly — a setting or letting for hire.
Common Confusion
The dual application of assedation — covering both a temporary lease and a permanent feu-right — makes the term imprecise in historical documents. These two arrangements were legally distinct in developed Scots law: a lease created a personal right against the landlord, while a feu created a real right in the land itself. Researchers encountering assedation in older Scottish instruments should not assume which arrangement is meant without examining the full terms of the grant, particularly the duration, the nature of the consideration, and whether the grant runs perpetually or for a defined term.
Why It Matters in Research
Assedation is a marker of archaic Scots legal drafting. It appears primarily in pre-19th century Scottish conveyancing records, charters, and institutional texts — not in modern instruments. Researchers will encounter it almost exclusively in historical materials.
The term's ambiguity is a documented trap. Because it could describe either a lease or a feu-right, documents using assedation must be read in full context. A feu-right in Scots law carried real-right status and could run in perpetuity; a lease did not. Conflating the two will produce a fundamental misreading of the land-holding arrangement being recorded.
The shift away from assedation tracks the broader rationalization of Scottish land law, accelerated by 18th and 19th century institutional writing (Erskine, Bell) and eventually statutory reform. The Abolition of Feudal Tenure etc. (Scotland) Act 2000 effectively ended feudal tenure in Scotland — making assedation and feu-rights artifacts of a superseded system. Any research touching post-2004 Scottish land law will not encounter assedation as an operative term, but pre-reform title investigations may still surface it.
Within the Law Mind corpus, assedation connects outward to feudal tenure concepts (feu, feu-duty, feu-farm), to Scots private law more broadly, and to the institutional writers who are the primary secondary sources for pre-modern Scots law — particularly Erskine's Institutes, which all five source dictionaries cite directly or indirectly.
Historical Dictionary Support
The five source dictionaries are in close agreement on the substance, with Rapalje & Lawrence providing the most analytically useful entry. All sources acknowledge the dual application to lease and feu-right, and all treat assedation as an old or archaic term even at the time of their publication.
Black's (both editions) and Bouvier's are essentially identical in wording, both citing Bell's Dictionary and Erskine's Institutes (Book 2, Title 6, Section 20) as authority. This convergence signals that both works were drawing on the same Scots institutional sources rather than independent legal development.
Burrill's entry, though incomplete as preserved here, captures the essential meaning — "a setting or letting for hire" — and frames the concept in plain contractual terms that distinguish it from the more feudal characterization of the feu-right.
Rapalje & Lawrence is the most informative of the group. By specifying that rent under assedation was payable in grain or money rather than military service, it situates the term historically within the transition from feudal tenure to economic tenure — a development of significant importance to understanding Scottish land law in the 17th and 18th centuries. None of the other dictionaries make this distinction explicit.
What historical sources collectively miss: none provide guidance on how to distinguish, within a particular instrument, whether assedation is being used to mean lease or feu-right. That determination depends on document-level analysis, not the dictionary definitions alone.
Jurisdictional Note
Assedation is a term specific to Scots law and has no operative equivalent or usage in English common law or American law. It will not appear in English or American legal instruments. Researchers working in Scottish historical records should be aware that Scots land law diverged significantly from English land law, and English-law concepts of leasehold and freehold do not map cleanly onto the Scottish lease/feu distinction that assedation straddles.