Definition
Liberum maritagium (Law Latin: "free marriage") is a medieval English tenure by which land was granted to a daughter and her husband as a gift upon marriage, with the land passing free of feudal service for three generations. The donee and two immediate heirs held the land without rendering the ordinary feudal obligations to the grantor's lord. Only upon descent to the fourth generation of heirs did the land fall into regular tenure and become subject to the usual services.
The arrangement was a mechanism for endowing daughters through landed gifts at marriage, functioning as a form of settlement controlled by the original grantor's family line rather than the husband's.
Common Language
This section is omitted. Liberum maritagium is pure legal Latin with no counterpart in ordinary English usage.
Common Confusion
Liberum maritagium is the Latin form of the term rendered in Law French and later common legal usage as frank-marriage. The two terms are fully synonymous and researchers will encounter both in historical sources depending on the language register of the document — Latin in formal legal treatises and writs, frank-marriage in Year Books and later common law commentary. Rapalje & Lawrence and Burrill both treat liberum maritagium as a direct cross-reference to frank-marriage with no substantive distinction. Neither term should be confused with dower or curtesy, which arise by operation of law upon marriage or death rather than by express gift.
Why It Matters in Research
This term appears almost exclusively in medieval and early modern sources. Researchers encountering it in pre-1300 English legal manuscripts, Bracton, or early Year Books should understand it as a technical tenure classification, not a general description of a marriage arrangement. The significance is feudal and proprietary: what mattered legally was the suspension of service obligations across generations and the reversion of ordinary tenure upon the fourth heir.
The primary research trap is terminological: sources before roughly 1400 tend to use the Latin form liberum maritagium, while later commentary — including Coke, Littleton, and the institutional writers — shifts to frank-marriage. A researcher searching only one form will miss a substantial body of sources. Black's 2nd edition and Burrill both direct the reader immediately to frank-marriage, confirming that cross-searching is essential.
This tenure was abolished along with other feudal tenures by the Tenures Abolition Act 1660 (12 Car. II, c. 24), so it has no living practical application in English or American law. It survives only as a term of art in the interpretation of old deeds, medieval grants, and historical land title chains where ancestry of title reaches back to pre-abolition conveyances.
For Law Mind corpus researchers: liberum maritagium will appear in close proximity to discussions of fee tail, entail, and the Statute De Donis Conditionalibus (1285), which fundamentally altered the nature of conditional gifts to heirs and interacted directly with frank-marriage grants. Any source treating one of these subjects in depth will likely address the others.
Historical Dictionary Support
All three source dictionaries agree completely: liberum maritagium is frank-marriage, and each refers readers to that entry for substantive treatment. Black's 2nd edition and Burrill both cite Bracton, folio 21, as the authority — a reference to Henry de Bracton's De Legibus et Consuetudinibus Angliae, the authoritative thirteenth-century treatise on English common law. Bracton's treatment remains the foundational source for understanding the tenure's operation and limits.
Rapalje & Lawrence follows the same pattern but appends, without transition, entries for related Latin terms (liberum servitium, librata terrae, libripens), suggesting that researchers working in a Rapalje context should not confuse these neighboring entries with liberum maritagium itself.
None of the three source dictionaries provide extended definitions of the term here — all treat the Latin form as a pure cross-reference vehicle. This means the historical dictionary support for the substantive content lives under frank-marriage in each of these sources, and that is where researchers should look for fuller elaboration within the Law Mind historical dictionary shelf.
Jurisdictional Note
Liberum maritagium was exclusively an English feudal tenure. It has no independent American legal history, as colonial land tenure was generally not organized around English feudal service obligations, and the Tenures Abolition Act preceded widespread American settlement. American sources that mention the term do so only in the context of historical title analysis or academic legal history.