Definition
In old English law, eignesse (also spelled aisnetia or einecia in Latin forms) denotes the privilege of eldership belonging to the eldest daughter or sister in a partition of land held in coparcenary. When coparceners divided inherited land among themselves, the eldest coparcener held the right of first choice — she selected her portion before her coheirs made their selections. This preferential right of first selection was the substance of eignesse.
The term derives from the Law French eigne, meaning elder, and reflects the broader medieval concern with birth order as a marker of legal entitlement even in a system — coparcenary — where inheritance was shared rather than concentrated in one heir.
Common Confusion
Eignesse is sometimes loosely grouped with primogeniture, but the two concepts are distinct. Primogeniture excluded younger siblings from inheritance entirely, vesting the whole estate in the eldest son. Coparcenary, the context in which eignesse operates, arose precisely where primogeniture did not apply — typically when a man died leaving daughters but no sons, and the daughters inherited together as coparceners. Eignesse did not give the eldest daughter more land; it gave her first choice of which parcel to take. The quantum of each share was notionally equal; only the sequence of selection was privileged by birth order.
Core Elements
The privilege of eignesse required three conditions to arise:
1. Death of a landowner leaving heirs in coparcenary (typically daughters or sisters where no male heir existed under common law rules).
2. A partition proceeding, either voluntary or compelled, dividing the land into separate parcels.
3. The eldest coparcener exercising the right of first selection before younger coheirs chose their respective portions.
Without an actual partition, eignesse had nothing to operate upon. Where coparceners continued to hold land jointly without dividing it, the question of first choice did not arise.
Why It Matters in Research
Eignesse appears almost exclusively in sources dealing with medieval and early modern English land law, particularly discussions of coparcenary, gavelkind, and the law of descent before the Statute of Distribution and later reforms rationalized inheritance rules. Researchers encountering the term in Year Book materials, Bracton, Britton, or early common law treatises will find it embedded in discussions of how coparcenary partitions were conducted procedurally.
The practical significance of the right should not be overstated. Because coparcenary shares were theoretically equal in value (the land was supposed to be divided into portions of equivalent worth before selection occurred), eignesse was most meaningful where parcels were not perfectly interchangeable — where one portion included the manor house, better soil, or more convenient access. The right of first selection in those circumstances carried real economic weight.
By the time English law was codified and reformed in the nineteenth century, coparcenary itself had been substantially reshaped, and eignesse ceased to be a living doctrine. Researchers working in American colonial or early republic property law should note that coparcenary principles, including vestiges of eignesse, were received into some American jurisdictions, though the term itself rarely appears in American sources. Its presence in a document signals engagement with classical English common law learning rather than contemporary American practice.
Historical Dictionary Support
Burrill's Law Dictionary provides the core entry: eignesse is eldership, specifically "the privilege of an eldest sister, of choosing first on a partition of lands held in coparcenary," citing Britton, chapter 72. Burrill's citation to 6 M. & G. 327 (a reference to Manning and Granger's English Common Pleas reports) in note form indicates the term retained enough vitality to appear in mid-nineteenth century English legal discussion, though likely in a historical or expository context by that point.
Burrill captures the essential meaning accurately and concisely. The limitation of the entry is that it does not situate eignesse within the broader mechanics of coparcenary partition — the process of lotting and drawing, the role of the eldest's choice versus random allocation among younger sisters — which would require consulting Britton directly or secondary treatments of medieval English land law. Historical dictionaries treating this term uniformly present it as archaic even at the time of their compilation, reflecting that eignesse was a relic of medieval conveyancing practice rather than a living doctrine.
Jurisdictional Note
Eignesse is a term of purely English common law origin and has no meaningful independent existence in American statutory or case law. Its relevance in American legal research is confined to historical analysis of colonial land tenure and reception of English common law principles.