Definition
In civil law, a locatarius is the party who receives property under a contract of deposit — that is, the depositee, the person into whose hands goods or property are entrusted for safekeeping on behalf of another. The term is Latin in origin and appears in Roman and civil law sources as the counterpart to the depositor (the party delivering the property). The locatarius takes possession of the deposited item but does not acquire ownership, and is generally obligated to return it on demand.
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Common Confusion
LOCATARIUS and LOCATOR are easily confused because they share a Latin root and appear in proximity in civil law texts. The distinction is directional: the locator is the party who delivers or places property — broadly, the one who lets or hires out — while the locatarius is the one who receives it. In the deposit context, the depositor is the locator and the depositee is the locatarius. Confusion is compounded by the fact that locator carries a different primary meaning in common law contexts (the lessor in a lease), which does not map cleanly onto civil law deposit terminology.
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Why It Matters in Research
This term belongs almost exclusively to the civil law tradition and will surface primarily in treatises, digests, and secondary sources drawing on Roman law — not in common law case reporters. Researchers working in American or English legal history should treat locatarius as a technical term of art imported from the civil law to describe a relationship that common law handles under the law of bailment. The functional equivalent in common law is the bailee under a gratuitous or special deposit.
The historical sources are unanimous but minimal: both Rapalje & Lawrence and Bouvier reduce the definition to a single phrase — "a depositee" — with no elaboration. This brevity is itself a signal. Neither dictionary treats the term as carrying significant independent doctrinal weight in American or English practice; it is presented as a civil law label rather than an operative legal term. Researchers should not expect to find locatarius used in American judicial opinions or statutes; where the concept appears, courts will use depositee, bailee, or trustee depending on the context.
For researchers tracing the law of deposit and safekeeping across legal traditions, locatarius is a useful cross-reference point between Roman law sources and the common law of bailment. The obligations attached to the locatarius under Roman law — including the duty of care, liability standards, and the right of retention — are substantively discussed in civil law treatises such as Pothier's Traité du Contrat de Dépôt, which influenced American and Louisiana civil law doctrine, though Pothier does not always use the term locatarius explicitly.
Louisiana researchers should note that Louisiana's civil law heritage makes deposit doctrine more doctrinally developed in that jurisdiction than in common law states, and civil law terminology including locatarius may appear in older Louisiana sources and scholarship.
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Historical Dictionary Support
Both Rapalje & Lawrence and Bouvier are in complete agreement: locatarius means a depositee. Neither source provides elaboration, cross-references, or doctrinal context. This convergence signals that the term was treated as settled and self-evident within the civil law vocabulary available to nineteenth-century American legal reference works — a term worth cataloguing for the scholar encountering it in a Latin source, but not a term generating its own body of case law or commentary in common law jurisdictions.
The thinness of the historical entries is itself informative. It confirms that locatarius functioned as translation vocabulary — a label for translating Roman law concepts into English legal reference — rather than as a term with active doctrinal currency. Researchers should look to broader civil law and Roman law sources for substantive treatment of the depositee's rights and duties.
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Jurisdictional Note
The term has essentially no operational presence in common law jurisdictions. In Louisiana and other jurisdictions with civil law roots, the underlying concept of deposit is more formally developed, and older legal writing may employ civil law terminology. Researchers in those contexts should cross-reference the Civil Code provisions on deposit alongside any encountered use of this term.
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