Definition
In French civil law, *ouverture des successions* (literally, "opening of successions") denotes the moment at which a right of succession arises and vests in an heir. It is the legal event — typically the death of the *de cujus* (the decedent) — that triggers the availability of an inheritance and determines who is entitled to succeed to the estate. At the moment of ouverture, the succession is said to be "open," meaning that heirs acquire their rights in the property of the deceased and the rules governing transmission of the estate become operative.
The concept is foundational to French inheritance law and the civil law tradition more broadly. It fixes the point in time from which questions of capacity to inherit, identification of heirs, and distribution of assets are resolved.
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Common Language
This is a term of pure French civil law with no meaningful counterpart in ordinary English usage. The component words — *ouverture* (opening) and *successions* (inheritances, successions) — are transparent in French but carry no independent legal resonance in English-language sources. The section is omitted accordingly.
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Why It Matters in Research
Researchers working in civil law jurisdictions, Louisiana law, Quebec law, or comparative inheritance law will encounter this term in its original French form or in close translation. Several navigational points apply.
First, **Louisiana** is the primary American jurisdiction where this concept has direct operational significance. Because Louisiana's private law derives from the French civil law tradition, *ouverture des successions* is not merely a historical curiosity but an analytically live concept in Louisiana succession law. Researchers examining Louisiana materials — particularly pre-codification sources and commentary on the Louisiana Civil Code — will find the term used to describe what Anglo-American law addresses through the moment of "vesting" of inheritance interests.
Second, the **Anglo-American parallel is imprecise**. Common law systems do not have a single doctrine that maps cleanly onto ouverture. The closest analogs are the rules determining when an estate "passes" to an heir or when a testamentary gift "vests," but these are governed by different doctrinal frameworks (including the rule in *Saunders v. Vautier*, rules against perpetuities, and intestacy statutes) rather than a unified moment-of-opening concept. Researchers comparing civil and common law inheritance frameworks must resist assuming equivalence.
Third, **historical sources are sparse in English**. Rapalje & Lawrence provide only a fragmentary entry, and the surviving text suggests the original was cut off mid-sentence, leaving the full definition incomplete in that source. Researchers should not rely on the Rapalje & Lawrence entry as a complete statement of the doctrine and should consult French-language civil law dictionaries (such as Dalloz or Capitant's *Vocabulaire Juridique*) or Louisiana civil law treatises for authoritative treatment.
Fourth, the moment of ouverture also determines **conflict of laws questions** in international succession matters, particularly which jurisdiction's law governs the distribution of movables versus immovables.
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Historical Dictionary Support
Rapalje & Lawrence (1883) includes an entry for this term but the surviving text is fragmentary, breaking off mid-explanation. The portion preserved indicates that the dictionary recognized *ouverture des successions* as a French law concept denoting the arising of a right of succession. The surrounding text in the source — referencing forfeiture of property to the crown, goods, chattels real, and profits — appears to belong to an adjacent or interleaved entry rather than to the succession doctrine itself, suggesting a printing or binding artifact in the source rather than a substantive connection between the two topics.
No other English-language historical legal dictionaries in the Law Mind corpus provide entries for this term, which reflects its status as a term of art confined primarily to French civil law and its American derivatives. The absence from Bouvier, Black, and similar reference works underscores that the concept was not transplanted into general American legal usage outside Louisiana.
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Jurisdictional Note
The concept is most directly applicable in Louisiana, where the Civil Code governs succession and French civil law terminology retains doctrinal significance. In Quebec and other mixed or civil law jurisdictions, equivalent concepts operate under similar terminology. In purely common law American jurisdictions, the concept has no direct doctrinal equivalent and the term will appear only in comparative law or conflict of laws discussions.
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