Definition
Despacheurs are persons officially appointed to assess and settle cases of average in maritime law. Average, in this context, refers to the apportionment of losses or expenses arising from a maritime peril — most commonly general average, in which losses voluntarily incurred to save a ship or cargo are distributed proportionally among all parties with an interest in the voyage. Despacheurs function as specialized adjusters, calculating each party's share of the loss and producing a formal statement of account.
The term is drawn from continental European maritime practice and appears most prominently in the law of Hamburg and other northern European trading jurisdictions. The Ordinance of Hamburg (Ord. Hamb., tit. 21, art. 10) is the foundational reference in the historical sources.
Common Confusion
The Bouvier's Law Dictionary entry in some editions conflates the despacheurs entry with material from the entry on desertion, an artifact of alphabetical proximity in the original compilation. Researchers consulting Bouvier's should verify they are reading the correct entry. The two subjects — maritime average adjustment and matrimonial desertion — have no legal relationship.
Why It Matters in Research
This term is essentially a historical artifact of continental maritime law and appears in Anglo-American legal dictionaries primarily as a reference point for understanding average adjustment practices imported from European trade law. Researchers will encounter it most often in:
— Historical admiralty proceedings involving general average claims, particularly those with a European port of origin or a voyage governed by continental maritime codes.
— Comparative maritime law scholarship tracing the development of average adjustment from European ordinances (Hamburg, Antwerp, Amsterdam) into English and American admiralty practice.
— Historical treatises on maritime law, where despacheurs are distinguished from the average adjusters or average staters who performed equivalent functions in English practice.
The functional role described — settling cases of average — survived the term itself. In modern American and English maritime practice, the work of despacheurs is performed by average adjusters, a profession now governed by professional associations and, in international trade, informed by the York-Antwerp Rules. A researcher tracing the evolution of general average adjustment from the seventeenth century forward will move from despacheurs in the continental ordinances, through average staters in early English admiralty practice, to the modern average adjuster. The term despacheurs drops out of active use in Anglo-American sources by the mid-nineteenth century.
The corpus entries for this term are brief and consistent across dictionaries, which itself signals a term that was never fully naturalized into Anglo-American legal practice — it was recorded as a foreign institution, not adopted as domestic terminology.
Historical Dictionary Support
All four source dictionaries agree on the core definition: despacheurs are persons appointed to settle cases of average. Black's Law Dictionary (both editions) and Rapalje & Lawrence treat the term identically and economically, offering no elaboration beyond the single-sentence definition. Bouvier's Law Dictionary adds the Hamburg Ordinance citation (Ord. Hamb., tit. 21, art. 10), which is the only primary source any of the dictionaries anchor to, and the only one that traces the term to a specific legal instrument.
None of the historical dictionaries address how despacheurs were appointed, what qualifications they held, or how their determinations were enforced — gaps that reflect the term's status as a foreign borrowing described at arm's length rather than a domestic institution analyzed from practice. Researchers needing substantive procedural detail must look to the Hamburg Ordinance itself or to historical treatises on continental maritime law rather than to the Anglo-American dictionary tradition.
Jurisdictional Note
The institution of despacheurs was characteristic of northern European maritime jurisdictions, particularly Hamburg and the Dutch and Flemish trading ports. Anglo-American admiralty courts recognized and enforced average adjustments but did not adopt the title or the formal appointment mechanism. The equivalent function in English practice was performed by average adjusters operating without statutory appointment.