Definition
Mesnality (also spelled mesnalty) refers to the estate or position of a mesne lord — that is, a lord who holds land from a superior lord above and has tenants holding from him below. In the feudal hierarchy, the mesnality is the intermediate tenure: the mesne lord is simultaneously a tenant with respect to his overlord and a lord with respect to his own tenants. The mesnality describes both the land so held and the legal condition of that intermediate position.
Common Confusion
Mesnality is easily confused with the broader term mesne or with mesnalty, which is the more common spelling of the same concept. Wiktionary treats mesnality as an alternative form of mesnalty, and both terms are used interchangeably in historical sources. Researchers should search under both spellings. Neither term should be confused with the unrelated procedural term mesne process, which concerns intermediate court process in litigation and has no feudal tenure connection.
Why It Matters in Research
This term appears almost exclusively in sources treating English feudal land law from the medieval period through the early modern era. Researchers are unlikely to encounter it in American legal materials except in historical studies of colonial land grants or in treatises discussing the reception of English property law. A few practical navigational points:
First, spelling variation is a genuine trap. Historical manuscripts and early printed sources use mesnality, mesnalty, and occasionally mesnaltie. Any corpus search must account for all variants.
Second, the concept is inseparable from the broader feudal tenure framework — subinfeudation, tenure by knight service, and the statutes that ultimately dismantled mesne tenures (notably Quia Emptores, 1290, which effectively prohibited subinfeudation in fee simple and thereby curtailed the creation of new mesnalties). Understanding the term requires placing it in that statutory context.
Third, the mesnality matters legally because the mesne lord owed services upward and was owed services downward. Disputes over the obligations of a mesnality — who owed relief, wardship, escheat — generated significant medieval litigation. Researchers working in Year Books or early equity materials may encounter these disputes without the term itself being named.
Fourth, by the time of Black's 2nd edition (early twentieth century), mesnality was already an antiquarian entry — a term preserved for completeness and historical reference rather than active legal practice. Its presence in a supplemental section confirms this status.
Historical Dictionary Support
Black's Law Dictionary (2nd Ed.) Supplemental defines mesnality concisely as a manor held under a superior lord and the estate of a mesne. This definition is accurate as far as it goes but is notably spare. It captures the structural position — intermediate tenure — without elaborating on the legal consequences that flow from that position: the obligations, the incidents of tenure, or the effect of Quia Emptores on the creation and survival of mesnalties.
Broader historical legal dictionaries and treatises on feudal property (including Littleton's Tenures and Coke upon Littleton) provide the substantive flesh on this skeleton definition. Those sources make clear that the mesnality was not merely a descriptive label but a legally operative status with enforceable incidents running both up and down the tenurial chain.
The Wiktionary entry adds nothing beyond confirming the spelling variant. Historical legal sources are the appropriate shelf for this term; modern general-purpose dictionaries are not.
Jurisdictional Note
Mesnality is a term of English feudal property law and has no operative meaning in American jurisdictions, which abolished feudal tenure incidents either at or shortly after independence. It may appear in historical materials concerning proprietary colonies (Maryland, Pennsylvania, and others) where quasi-feudal land grant structures were established, but even there it rarely appears as a term of art in American legal proceedings.