Definition
In commendam is a Latin phrase meaning "in trust" or "in commendation," used in two distinct legal contexts that share the underlying idea of a temporary or limited holding.
1. Ecclesiastical law. A church benefice or living held in commendam was one held by a cleric (or, historically, a layman) temporarily, often as a caretaker arrangement while the position was vacant or while the holder awaited formal installation. The benefice was said to be "commended" to the holder's care rather than permanently conferred. Blackstone addresses this usage at 1 Bl. Comm. 393.
2. Partnership law (Louisiana and civil law). In commendam describes a form of limited partnership modeled on the French en commandite. One or more partners contribute capital but take no active role in management and bear liability only to the extent of their investment; the active managing partners carry full personal liability. Louisiana formally adopted this structure in its Civil Code (art. 2810), making it one of the earliest codified limited partnership forms in American law.
Common Confusion
The two meanings are entirely unrelated in function and should not be conflated. Researchers encountering "in commendam" in English ecclesiastical or common law sources are reading about a benefice-holding device; researchers encountering it in Louisiana or civil law sources are reading about a business organization. The phrase is the same; the legal context is everything. Additionally, in commendam should not be confused with the broader term commendam (or commenda), which refers to the commercial arrangement itself — particularly the medieval Italian contract under which a merchant entrusted goods or capital to another for a trading voyage. In commendam is the adverbial or adjectival phrase describing the condition of holding under such an arrangement.
Recognized Forms
/SUBTYPES
Partnership in commendam (Louisiana): The Louisiana variant is functionally equivalent to a limited partnership under common law. The "partner in commendam" is the passive capital contributor; the "general" or "ordinary" partner manages the enterprise. This structure predates the Uniform Limited Partnership Act and represents a direct civilian inheritance in American law.
Benefice in commendam (ecclesiastical): The living was held in commendam when a bishop or other cleric received its revenues without performing its ordinary duties, a practice frequently criticized as an abuse of church patronage.
Why It Matters in Research
Researchers must determine which meaning applies before proceeding. The ecclesiastical sense appears primarily in English legal materials predating the nineteenth century and in sources drawing on canon law. The business-organization sense appears almost exclusively in Louisiana materials, French civil law sources, and comparative commercial law discussions.
For Louisiana legal history, in commendam is a gateway term. Partnership in commendam in Louisiana sources connects directly to the French commandite, and researchers tracing the development of limited liability in American law will find this structure predates equivalent common law developments in most states. Civil Code of Louisiana article 2810 is the anchor statutory reference; researchers should verify which edition of the Code applies to the period under study, as Louisiana's civil law has undergone multiple revisions.
For ecclesiastical law research, the phrase connects to the broader apparatus of English church law on benefices, pluralism, and absenteeism. Blackstone's discussion (1 Bl. Comm. 393) is the standard common law reference, but researchers will find richer treatment in sources specifically addressing canon law and church administration.
The maxim occasionally appended to historical entries — In commodato haec pactio, ne dolus praestetur, rata non est ("In the contract of loan, a stipulation not to be liable for fraud is not valid," Dig. 13.7.17.pr.) — appears in historical dictionaries immediately following in commendam entries and has no substantive connection to the term. It is a separate maxim included alphabetically by the original compilers; researchers should not treat it as legally related to in commendam.
Historical Dictionary Support
The historical dictionaries present in commendam with reasonable consistency on the Louisiana/civil law meaning. Burrill and Black's (2nd ed.) both cite Civil Code of Louisiana art. 2810 and draw the parallel to en commandite, suggesting this was the practically significant sense by the time those dictionaries were compiled. Burrill adds the Blackstone citation for the ecclesiastical sense, grounding that usage in the standard common law authority.
Rapalje & Lawrence is the least informative of the four, directing the reader to the main entry COMMENDAM without independent discussion, which limits its usefulness here but confirms that commendam is the primary entry for substantive treatment.
Black's 1st edition entry is truncated and unhelpfully conflates in commendam with an unrelated maxim and a rule about conjunctive conditions, a product of early dictionary formatting that packed multiple items under a single letter-sequence heading. Researchers relying on the first edition alone would receive an incomplete picture.
None of the historical sources adequately explains the historical trajectory from the medieval commenda contract through the French commandite to the Louisiana partnership in commendam. That intellectual and commercial history must be sought in treatises on comparative commercial law rather than in the legal dictionaries.
Jurisdictional Note
The partnership-in-commendam meaning is effectively confined to Louisiana among American jurisdictions, reflecting Louisiana's civil law heritage. In other U.S. states, the equivalent structure is the limited partnership, governed historically by state limited partnership statutes and since the late twentieth century by the Uniform Limited Partnership Act in various versions. Researchers applying in commendam concepts outside Louisiana should pivot to limited partnership doctrine.