INFRA ANNUM LUCTUS

Definition

Latin phrase meaning "within the year of mourning." A term drawn from Roman civil law denoting the period of one year following a husband's death during which a widow was prohibited from remarrying. The prohibition served two purposes: to preserve public decorum and respect for the deceased, and — more practically — to prevent uncertainty about the paternity of any child born shortly after the remarriage. If a widow remarried within this period, any child born to her might be claimed by two fathers (the deceased husband and the new one), creating what the civil law called a turbatio sanguinis, or confusion of bloodlines. The year of mourning was not merely a social custom but a legal restraint enforceable under Roman civil law, and the phrase captures both dimensions.

Common Confusion

Infra annum luctus is sometimes loosely associated with the broader category of waiting periods imposed on widows in various legal systems, but the specific Roman civil law prohibition is distinct from later English or American statutory widow's waiting periods, which — where they existed — rested on different legislative foundations and served narrower purposes. Burrill notes a textual complexity: the phrase itself does not appear verbatim in the Justinianic source most commonly cited (Codex 5.9.2), which uses intra anni spatium; a related extract uses intra luctûs tempus. Infra annum luctus as a fixed phrase appears to be a compounded gloss rather than a direct quotation from the Corpus Juris Civilis. Researchers should not treat the phrase as a verbatim Roman text.

Why It Matters in Research

This term appears almost exclusively in historical and comparative legal sources. It is not operative doctrine in any modern common law jurisdiction. Its research significance is primarily threefold. First, when tracing the historical foundations of widow's rights, dower rights, or intestacy rules in sources that engage Roman civil law (particularly through the Civilians and early English ecclesiastical courts), this phrase is a marker that the author is drawing from the civil law tradition rather than common law. Its appearance in a source signals the writer's orientation. Second, Burrill's careful note about the phrase's textual provenance is genuinely important. Researchers who encounter infra annum luctus in a historical treatise and attempt to verify the citation against Codex 5.9.2 will not find the phrase verbatim. The Corpus Juris Civilis uses intra anni spatium and intra luctûs tempus in adjacent passages. Burrill flags this discrepancy, and Law Mind researchers should be aware that the fixed Latin tag may be a post-classical or glossatorial formulation. Citing the phrase as a direct Roman-law source requires care. Third, Blackstone's Commentaries (1 Bl. Com. 457) is the primary conduit through which English-speaking lawyers encountered this concept. His discussion of the law of persons and marriage cites the civil law prohibition, making this phrase relevant to any research involving Blackstone's treatment of marriage impediments and civil law influence on early English domestic relations law. The Black's Law Dictionary (2nd Ed.) entry in the source material above is clearly a typographical corruption — the text supplied is from a different entry (on informations and quo warranto) and has no bearing on infra annum luctus. Researchers relying on the second edition for this term should treat it as absent from that edition and consult the first edition and Burrill instead.

Historical Dictionary Support

Black's (1st Ed.) and Burrill's Law Dictionary are in agreement on the core meaning: a civil law prohibition on the remarriage of a widow within the year following her husband's death. Both trace the concept to Roman law. They diverge in scholarly depth. Black's gives a bare functional definition. Burrill goes further and raises a genuine textual point — that the phrase as commonly cited does not match the Codex verbatim, with the adjacent constitution in the Authentics using intra luctûs tempus. Burrill's entry is the more reliable research tool for anyone working in civil law sources. Neither dictionary addresses how, or whether, the prohibition was received into English ecclesiastical court practice, nor its relationship to canon law marriage impediments. For that question, researchers would need to go beyond these dictionaries to Blackstone's treatment and to ecclesiastical law sources directly.

Jurisdictional Note

The prohibition was a feature of Roman civil law and had no direct equivalent in English common law, which did not generally impose a waiting period on widows' remarriage. The concept appears in English legal literature primarily through Blackstone and through writers engaging civilian sources. It has no operative force in modern common law jurisdictions.

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